51537654

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{136343}}^1$

素因数の和:136361

約数の個数: 32

約数和(自身を含む): 130890240

約数和(自身を除く): 79352586

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 136343, 272686, 409029, 818058, 954401, 1227087, 1908802, 2454174, 2863203, 3681261, 5726406, 7362522, 8589609, 17179218, 25768827, 51537654]

約数ペア:

[(1, 51537654), (2, 25768827), (3, 17179218), (6, 8589609), (7, 7362522), (9, 5726406), (14, 3681261), (18, 2863203), (21, 2454174), (27, 1908802), (42, 1227087), (54, 954401), (63, 818058), (126, 409029), (189, 272686), (378, 136343)]