123735654

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{327343}}^1$

素因数の和:327361

約数の個数: 32

約数和(自身を含む): 314250240

約数和(自身を除く): 190514586

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 327343, 654686, 982029, 1964058, 2291401, 2946087, 4582802, 5892174, 6874203, 8838261, 13748406, 17676522, 20622609, 41245218, 61867827, 123735654]

約数ペア:

[(1, 123735654), (2, 61867827), (3, 41245218), (6, 20622609), (7, 17676522), (9, 13748406), (14, 8838261), (18, 6874203), (21, 5892174), (27, 4582802), (42, 2946087), (54, 2291401), (63, 1964058), (126, 982029), (189, 654686), (378, 327343)]