427270662

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{260849}}^1$

素因数の和:260877

約数の個数: 48

約数和(自身を含む): 1139392800

約数和(自身を除く): 712122138

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 260849, 521698, 782547, 1565094, 1825943, 2347641, 3391037, 3651886, 4695282, 5477829, 6782074, 10173111, 10955658, 16433487, 20346222, 23737259, 30519333, 32866974, 47474518, 61038666, 71211777, 142423554, 213635331, 427270662]

約数ペア:

[(1, 427270662), (2, 213635331), (3, 142423554), (6, 71211777), (7, 61038666), (9, 47474518), (13, 32866974), (14, 30519333), (18, 23737259), (21, 20346222), (26, 16433487), (39, 10955658), (42, 10173111), (63, 6782074), (78, 5477829), (91, 4695282), (117, 3651886), (126, 3391037), (182, 2347641), (234, 1825943), (273, 1565094), (546, 782547), (819, 521698), (1638, 260849)]