15274428

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{547}}^1$

素因数の和:746

約数の個数: 48

約数和(自身を含む): 38666880

約数和(自身を除く): 23392452

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 179, 358, 537, 547, 716, 1074, 1094, 1641, 2148, 2188, 2327, 3282, 4654, 6564, 6981, 7111, 9308, 13962, 14222, 21333, 27924, 28444, 42666, 85332, 97913, 195826, 293739, 391652, 587478, 1174956, 1272869, 2545738, 3818607, 5091476, 7637214, 15274428]

約数ペア:

[(1, 15274428), (2, 7637214), (3, 5091476), (4, 3818607), (6, 2545738), (12, 1272869), (13, 1174956), (26, 587478), (39, 391652), (52, 293739), (78, 195826), (156, 97913), (179, 85332), (358, 42666), (537, 28444), (547, 27924), (716, 21333), (1074, 14222), (1094, 13962), (1641, 9308), (2148, 7111), (2188, 6981), (2327, 6564), (3282, 4654)]