56676438

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4943}}^1$

素因数の和:4978

約数の個数: 72

約数和(自身を含む): 153867168

約数和(自身を除く): 97190730

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 4943, 5733, 9886, 11466, 14829, 29658, 34601, 44487, 64259, 69202, 88974, 103803, 128518, 192777, 207606, 242207, 311409, 385554, 449813, 484414, 578331, 622818, 726621, 899626, 1156662, 1349439, 1453242, 2179863, 2698878, 3148691, 4048317, 4359726, 6297382, 8096634, 9446073, 18892146, 28338219, 56676438]

約数ペア:

[(1, 56676438), (2, 28338219), (3, 18892146), (6, 9446073), (7, 8096634), (9, 6297382), (13, 4359726), (14, 4048317), (18, 3148691), (21, 2698878), (26, 2179863), (39, 1453242), (42, 1349439), (49, 1156662), (63, 899626), (78, 726621), (91, 622818), (98, 578331), (117, 484414), (126, 449813), (147, 385554), (182, 311409), (234, 242207), (273, 207606), (294, 192777), (441, 128518), (546, 103803), (637, 88974), (819, 69202), (882, 64259), (1274, 44487), (1638, 34601), (1911, 29658), (3822, 14829), (4943, 11466), (5733, 9886)]