13238316

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1$

素因数の和:485

約数の個数: 120

約数和(自身を含む): 42688800

約数和(自身を除く): 29450484

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, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 449, 468, 546, 567, 702, 756, 819, 898, 1053, 1092, 1134, 1347, 1404, 1638, 1796, 2106, 2268, 2457, 2694, 3143, 3276, 4041, 4212, 4914, 5388, 5837, 6286, 7371, 8082, 9429, 9828, 11674, 12123, 12572, 14742, 16164, 17511, 18858, 23348, 24246, 28287, 29484, 35022, 36369, 37716, 40859, 48492, 52533, 56574, 70044, 72738, 81718, 84861, 105066, 113148, 122577, 145476, 157599, 163436, 169722, 210132, 245154, 254583, 315198, 339444, 367731, 472797, 490308, 509166, 630396, 735462, 945594, 1018332, 1103193, 1470924, 1891188, 2206386, 3309579, 4412772, 6619158, 13238316]

約数ペア:

[(1, 13238316), (2, 6619158), (3, 4412772), (4, 3309579), (6, 2206386), (7, 1891188), (9, 1470924), (12, 1103193), (13, 1018332), (14, 945594), (18, 735462), (21, 630396), (26, 509166), (27, 490308), (28, 472797), (36, 367731), (39, 339444), (42, 315198), (52, 254583), (54, 245154), (63, 210132), (78, 169722), (81, 163436), (84, 157599), (91, 145476), (108, 122577), (117, 113148), (126, 105066), (156, 84861), (162, 81718), (182, 72738), (189, 70044), (234, 56574), (252, 52533), (273, 48492), (324, 40859), (351, 37716), (364, 36369), (378, 35022), (449, 29484), (468, 28287), (546, 24246), (567, 23348), (702, 18858), (756, 17511), (819, 16164), (898, 14742), (1053, 12572), (1092, 12123), (1134, 11674), (1347, 9828), (1404, 9429), (1638, 8082), (1796, 7371), (2106, 6286), (2268, 5837), (2457, 5388), (2694, 4914), (3143, 4212), (3276, 4041)]