15038946

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:257

約数の個数: 80

約数和(自身を含む): 37464504

約数和(自身を除く): 22425558

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 37, 39, 54, 74, 78, 81, 111, 117, 162, 193, 222, 234, 333, 351, 386, 481, 579, 666, 702, 962, 999, 1053, 1158, 1443, 1737, 1998, 2106, 2509, 2886, 2997, 3474, 4329, 5018, 5211, 5994, 7141, 7527, 8658, 10422, 12987, 14282, 15054, 15633, 21423, 22581, 25974, 31266, 38961, 42846, 45162, 64269, 67743, 77922, 92833, 128538, 135486, 185666, 192807, 203229, 278499, 385614, 406458, 556998, 578421, 835497, 1156842, 1670994, 2506491, 5012982, 7519473, 15038946]

約数ペア:

[(1, 15038946), (2, 7519473), (3, 5012982), (6, 2506491), (9, 1670994), (13, 1156842), (18, 835497), (26, 578421), (27, 556998), (37, 406458), (39, 385614), (54, 278499), (74, 203229), (78, 192807), (81, 185666), (111, 135486), (117, 128538), (162, 92833), (193, 77922), (222, 67743), (234, 64269), (333, 45162), (351, 42846), (386, 38961), (481, 31266), (579, 25974), (666, 22581), (702, 21423), (962, 15633), (999, 15054), (1053, 14282), (1158, 12987), (1443, 10422), (1737, 8658), (1998, 7527), (2106, 7141), (2509, 5994), (2886, 5211), (2997, 5018), (3474, 4329)]