2912189166

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:220

約数の個数: 192

約数和(自身を含む): 7256678400

約数和(自身を除く): 4344489234

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 61, 62, 79, 93, 114, 122, 158, 171, 183, 186, 237, 279, 342, 361, 366, 474, 513, 549, 558, 589, 711, 722, 837, 1026, 1083, 1098, 1159, 1178, 1422, 1501, 1647, 1674, 1767, 1891, 2133, 2166, 2318, 2449, 3002, 3249, 3294, 3477, 3534, 3782, 4266, 4503, 4819, 4898, 5301, 5673, 6498, 6954, 7347, 9006, 9638, 9747, 10431, 10602, 11191, 11346, 13509, 14457, 14694, 15903, 17019, 19494, 20862, 22021, 22041, 22382, 27018, 28519, 28914, 31293, 31806, 33573, 34038, 35929, 40527, 43371, 44042, 44082, 46531, 51057, 57038, 62586, 66063, 66123, 67146, 71858, 81054, 85557, 86742, 91561, 93062, 100719, 102114, 107787, 130113, 132126, 132246, 139593, 149389, 171114, 183122, 198189, 201438, 215574, 256671, 260226, 274683, 279186, 298778, 302157, 323361, 396378, 418779, 448167, 513342, 549366, 594567, 604314, 646722, 682651, 770013, 824049, 837558, 884089, 896334, 970083, 1189134, 1256337, 1344501, 1365302, 1540026, 1648098, 1739659, 1768178, 1940166, 2047953, 2472147, 2512674, 2652267, 2689002, 2838391, 3479318, 4033503, 4095906, 4944294, 5218977, 5304534, 5676782, 6143859, 7956801, 8067006, 8515173, 10437954, 12287718, 15656931, 15913602, 17030346, 18431577, 23870403, 25545519, 31313862, 36863154, 46970793, 47740806, 51091038, 53929429, 76636557, 93941586, 107858858, 153273114, 161788287, 323576574, 485364861, 970729722, 1456094583, 2912189166]

約数ペア:

[(1, 2912189166), (2, 1456094583), (3, 970729722), (6, 485364861), (9, 323576574), (18, 161788287), (19, 153273114), (27, 107858858), (31, 93941586), (38, 76636557), (54, 53929429), (57, 51091038), (61, 47740806), (62, 46970793), (79, 36863154), (93, 31313862), (114, 25545519), (122, 23870403), (158, 18431577), (171, 17030346), (183, 15913602), (186, 15656931), (237, 12287718), (279, 10437954), (342, 8515173), (361, 8067006), (366, 7956801), (474, 6143859), (513, 5676782), (549, 5304534), (558, 5218977), (589, 4944294), (711, 4095906), (722, 4033503), (837, 3479318), (1026, 2838391), (1083, 2689002), (1098, 2652267), (1159, 2512674), (1178, 2472147), (1422, 2047953), (1501, 1940166), (1647, 1768178), (1674, 1739659), (1767, 1648098), (1891, 1540026), (2133, 1365302), (2166, 1344501), (2318, 1256337), (2449, 1189134), (3002, 970083), (3249, 896334), (3294, 884089), (3477, 837558), (3534, 824049), (3782, 770013), (4266, 682651), (4503, 646722), (4819, 604314), (4898, 594567), (5301, 549366), (5673, 513342), (6498, 448167), (6954, 418779), (7347, 396378), (9006, 323361), (9638, 302157), (9747, 298778), (10431, 279186), (10602, 274683), (11191, 260226), (11346, 256671), (13509, 215574), (14457, 201438), (14694, 198189), (15903, 183122), (17019, 171114), (19494, 149389), (20862, 139593), (22021, 132246), (22041, 132126), (22382, 130113), (27018, 107787), (28519, 102114), (28914, 100719), (31293, 93062), (31806, 91561), (33573, 86742), (34038, 85557), (35929, 81054), (40527, 71858), (43371, 67146), (44042, 66123), (44082, 66063), (46531, 62586), (51057, 57038)]