1377896562

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{520747}}^1$

素因数の和:520772

約数の個数: 48

約数和(自身を含む): 3561916320

約数和(自身を除く): 2184019758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 520747, 1041494, 1562241, 3124482, 3645229, 4686723, 7290458, 9373446, 10935687, 14060169, 21871374, 25516603, 28120338, 32807061, 51033206, 65614122, 76549809, 98421183, 153099618, 196842366, 229649427, 459298854, 688948281, 1377896562]

約数ペア:

[(1, 1377896562), (2, 688948281), (3, 459298854), (6, 229649427), (7, 196842366), (9, 153099618), (14, 98421183), (18, 76549809), (21, 65614122), (27, 51033206), (42, 32807061), (49, 28120338), (54, 25516603), (63, 21871374), (98, 14060169), (126, 10935687), (147, 9373446), (189, 7290458), (294, 4686723), (378, 3645229), (441, 3124482), (882, 1562241), (1323, 1041494), (2646, 520747)]