2907684

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:154

約数の個数: 96

約数和(自身を含む): 8624000

約数和(自身を除く): 5716316

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 109, 114, 117, 156, 171, 218, 228, 234, 247, 327, 342, 351, 436, 468, 494, 513, 654, 684, 702, 741, 981, 988, 1026, 1308, 1404, 1417, 1482, 1962, 2052, 2071, 2223, 2834, 2943, 2964, 3924, 4142, 4251, 4446, 5668, 5886, 6213, 6669, 8284, 8502, 8892, 11772, 12426, 12753, 13338, 17004, 18639, 24852, 25506, 26676, 26923, 37278, 38259, 51012, 53846, 55917, 74556, 76518, 80769, 107692, 111834, 153036, 161538, 223668, 242307, 323076, 484614, 726921, 969228, 1453842, 2907684]

約数ペア:

[(1, 2907684), (2, 1453842), (3, 969228), (4, 726921), (6, 484614), (9, 323076), (12, 242307), (13, 223668), (18, 161538), (19, 153036), (26, 111834), (27, 107692), (36, 80769), (38, 76518), (39, 74556), (52, 55917), (54, 53846), (57, 51012), (76, 38259), (78, 37278), (108, 26923), (109, 26676), (114, 25506), (117, 24852), (156, 18639), (171, 17004), (218, 13338), (228, 12753), (234, 12426), (247, 11772), (327, 8892), (342, 8502), (351, 8284), (436, 6669), (468, 6213), (494, 5886), (513, 5668), (654, 4446), (684, 4251), (702, 4142), (741, 3924), (981, 2964), (988, 2943), (1026, 2834), (1308, 2223), (1404, 2071), (1417, 2052), (1482, 1962)]