15439788

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1571}}^1$

素因数の和:1604

約数の個数: 96

約数和(自身を含む): 49297920

約数和(自身を除く): 33858132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1571, 1638, 2457, 3142, 3276, 4713, 4914, 6284, 9426, 9828, 10997, 14139, 18852, 20423, 21994, 28278, 32991, 40846, 42417, 43988, 56556, 61269, 65982, 81692, 84834, 98973, 122538, 131964, 142961, 169668, 183807, 197946, 245076, 285922, 296919, 367614, 395892, 428883, 551421, 571844, 593838, 735228, 857766, 1102842, 1187676, 1286649, 1715532, 2205684, 2573298, 3859947, 5146596, 7719894, 15439788]

約数ペア:

[(1, 15439788), (2, 7719894), (3, 5146596), (4, 3859947), (6, 2573298), (7, 2205684), (9, 1715532), (12, 1286649), (13, 1187676), (14, 1102842), (18, 857766), (21, 735228), (26, 593838), (27, 571844), (28, 551421), (36, 428883), (39, 395892), (42, 367614), (52, 296919), (54, 285922), (63, 245076), (78, 197946), (84, 183807), (91, 169668), (108, 142961), (117, 131964), (126, 122538), (156, 98973), (182, 84834), (189, 81692), (234, 65982), (252, 61269), (273, 56556), (351, 43988), (364, 42417), (378, 40846), (468, 32991), (546, 28278), (702, 21994), (756, 20423), (819, 18852), (1092, 14139), (1404, 10997), (1571, 9828), (1638, 9426), (2457, 6284), (3142, 4914), (3276, 4713)]