123258798

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{40519}}^1$

素因数の和:40553

約数の個数: 36

約数和(自身を含む): 289191240

約数和(自身を除く): 165932442

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 40519, 81038, 121557, 243114, 364671, 526747, 729342, 1053494, 1580241, 3160482, 4740723, 6847711, 9481446, 13695422, 20543133, 41086266, 61629399, 123258798]

約数ペア:

[(1, 123258798), (2, 61629399), (3, 41086266), (6, 20543133), (9, 13695422), (13, 9481446), (18, 6847711), (26, 4740723), (39, 3160482), (78, 1580241), (117, 1053494), (169, 729342), (234, 526747), (338, 364671), (507, 243114), (1014, 121557), (1521, 81038), (3042, 40519)]