12910338

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1297}}^1$

素因数の和:1391

約数の個数: 48

約数和(自身を含む): 32398080

約数和(自身を除く): 19487742

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 474, 553, 711, 1106, 1297, 1422, 1659, 2594, 3318, 3891, 4977, 7782, 9079, 9954, 11673, 18158, 23346, 27237, 54474, 81711, 102463, 163422, 204926, 307389, 614778, 717241, 922167, 1434482, 1844334, 2151723, 4303446, 6455169, 12910338]

約数ペア:

[(1, 12910338), (2, 6455169), (3, 4303446), (6, 2151723), (7, 1844334), (9, 1434482), (14, 922167), (18, 717241), (21, 614778), (42, 307389), (63, 204926), (79, 163422), (126, 102463), (158, 81711), (237, 54474), (474, 27237), (553, 23346), (711, 18158), (1106, 11673), (1297, 9954), (1422, 9079), (1659, 7782), (2594, 4977), (3318, 3891)]