12479922

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1$

素因数の和:448

約数の個数: 96

約数和(自身を含む): 35118720

約数和(自身を除く): 22638798

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 78, 91, 114, 117, 126, 133, 171, 182, 234, 247, 266, 273, 342, 399, 401, 494, 546, 741, 798, 802, 819, 1197, 1203, 1482, 1638, 1729, 2223, 2394, 2406, 2807, 3458, 3609, 4446, 5187, 5213, 5614, 7218, 7619, 8421, 10374, 10426, 15238, 15561, 15639, 16842, 22857, 25263, 31122, 31278, 36491, 45714, 46917, 50526, 53333, 68571, 72982, 93834, 99047, 106666, 109473, 137142, 159999, 198094, 218946, 297141, 319998, 328419, 479997, 594282, 656838, 693329, 891423, 959994, 1386658, 1782846, 2079987, 4159974, 6239961, 12479922]

約数ペア:

[(1, 12479922), (2, 6239961), (3, 4159974), (6, 2079987), (7, 1782846), (9, 1386658), (13, 959994), (14, 891423), (18, 693329), (19, 656838), (21, 594282), (26, 479997), (38, 328419), (39, 319998), (42, 297141), (57, 218946), (63, 198094), (78, 159999), (91, 137142), (114, 109473), (117, 106666), (126, 99047), (133, 93834), (171, 72982), (182, 68571), (234, 53333), (247, 50526), (266, 46917), (273, 45714), (342, 36491), (399, 31278), (401, 31122), (494, 25263), (546, 22857), (741, 16842), (798, 15639), (802, 15561), (819, 15238), (1197, 10426), (1203, 10374), (1482, 8421), (1638, 7619), (1729, 7218), (2223, 5614), (2394, 5213), (2406, 5187), (2807, 4446), (3458, 3609)]