2387502

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 6048000

約数和(自身を除く): 3660498

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 179, 234, 247, 342, 351, 358, 494, 513, 537, 702, 741, 1026, 1074, 1482, 1611, 2223, 2327, 3222, 3401, 4446, 4654, 4833, 6669, 6802, 6981, 9666, 10203, 13338, 13962, 20406, 20943, 30609, 41886, 44213, 61218, 62829, 88426, 91827, 125658, 132639, 183654, 265278, 397917, 795834, 1193751, 2387502]

約数ペア:

[(1, 2387502), (2, 1193751), (3, 795834), (6, 397917), (9, 265278), (13, 183654), (18, 132639), (19, 125658), (26, 91827), (27, 88426), (38, 62829), (39, 61218), (54, 44213), (57, 41886), (78, 30609), (114, 20943), (117, 20406), (171, 13962), (179, 13338), (234, 10203), (247, 9666), (342, 6981), (351, 6802), (358, 6669), (494, 4833), (513, 4654), (537, 4446), (702, 3401), (741, 3222), (1026, 2327), (1074, 2223), (1482, 1611)]