4181268

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{547}}^1$

素因数の和:581

約数の個数: 72

約数和(自身を含む): 12244512

約数和(自身を除く): 8063244

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 547, 588, 637, 1092, 1094, 1274, 1641, 1911, 2188, 2548, 3282, 3822, 3829, 6564, 7111, 7644, 7658, 11487, 14222, 15316, 21333, 22974, 26803, 28444, 42666, 45948, 49777, 53606, 80409, 85332, 99554, 107212, 149331, 160818, 199108, 298662, 321636, 348439, 597324, 696878, 1045317, 1393756, 2090634, 4181268]

約数ペア:

[(1, 4181268), (2, 2090634), (3, 1393756), (4, 1045317), (6, 696878), (7, 597324), (12, 348439), (13, 321636), (14, 298662), (21, 199108), (26, 160818), (28, 149331), (39, 107212), (42, 99554), (49, 85332), (52, 80409), (78, 53606), (84, 49777), (91, 45948), (98, 42666), (147, 28444), (156, 26803), (182, 22974), (196, 21333), (273, 15316), (294, 14222), (364, 11487), (546, 7658), (547, 7644), (588, 7111), (637, 6564), (1092, 3829), (1094, 3822), (1274, 3282), (1641, 2548), (1911, 2188)]