558012

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1$

素因数の和:107

約数の個数: 72

約数和(自身を含む): 1653456

約数和(自身を除く): 1095444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 73, 78, 84, 91, 98, 146, 147, 156, 182, 196, 219, 273, 292, 294, 364, 438, 511, 546, 588, 637, 876, 949, 1022, 1092, 1274, 1533, 1898, 1911, 2044, 2548, 2847, 3066, 3577, 3796, 3822, 5694, 6132, 6643, 7154, 7644, 10731, 11388, 13286, 14308, 19929, 21462, 26572, 39858, 42924, 46501, 79716, 93002, 139503, 186004, 279006, 558012]

約数ペア:

[(1, 558012), (2, 279006), (3, 186004), (4, 139503), (6, 93002), (7, 79716), (12, 46501), (13, 42924), (14, 39858), (21, 26572), (26, 21462), (28, 19929), (39, 14308), (42, 13286), (49, 11388), (52, 10731), (73, 7644), (78, 7154), (84, 6643), (91, 6132), (98, 5694), (146, 3822), (147, 3796), (156, 3577), (182, 3066), (196, 2847), (219, 2548), (273, 2044), (292, 1911), (294, 1898), (364, 1533), (438, 1274), (511, 1092), (546, 1022), (588, 949), (637, 876)]