123739812

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{54559}}^1$

素因数の和:54582

約数の個数: 60

約数和(自身を含む): 369698560

約数和(自身を除く): 245958748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 54559, 109118, 163677, 218236, 327354, 381913, 491031, 654708, 763826, 982062, 1145739, 1473093, 1527652, 1964124, 2291478, 2946186, 3437217, 4419279, 4582956, 5892372, 6874434, 8838558, 10311651, 13748868, 17677116, 20623302, 30934953, 41246604, 61869906, 123739812]

約数ペア:

[(1, 123739812), (2, 61869906), (3, 41246604), (4, 30934953), (6, 20623302), (7, 17677116), (9, 13748868), (12, 10311651), (14, 8838558), (18, 6874434), (21, 5892372), (27, 4582956), (28, 4419279), (36, 3437217), (42, 2946186), (54, 2291478), (63, 1964124), (81, 1527652), (84, 1473093), (108, 1145739), (126, 982062), (162, 763826), (189, 654708), (252, 491031), (324, 381913), (378, 327354), (567, 218236), (756, 163677), (1134, 109118), (2268, 54559)]