2625714

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1$

素因数の和:264

約数の個数: 72

約数和(自身を含む): 7158060

約数和(自身を除く): 4532346

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 229, 234, 273, 294, 441, 458, 546, 637, 687, 819, 882, 1274, 1374, 1603, 1638, 1911, 2061, 2977, 3206, 3822, 4122, 4809, 5733, 5954, 8931, 9618, 11221, 11466, 14427, 17862, 20839, 22442, 26793, 28854, 33663, 41678, 53586, 62517, 67326, 100989, 125034, 145873, 187551, 201978, 291746, 375102, 437619, 875238, 1312857, 2625714]

約数ペア:

[(1, 2625714), (2, 1312857), (3, 875238), (6, 437619), (7, 375102), (9, 291746), (13, 201978), (14, 187551), (18, 145873), (21, 125034), (26, 100989), (39, 67326), (42, 62517), (49, 53586), (63, 41678), (78, 33663), (91, 28854), (98, 26793), (117, 22442), (126, 20839), (147, 17862), (182, 14427), (229, 11466), (234, 11221), (273, 9618), (294, 8931), (441, 5954), (458, 5733), (546, 4809), (637, 4122), (687, 3822), (819, 3206), (882, 2977), (1274, 2061), (1374, 1911), (1603, 1638)]