71366778

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{188801}}^1$

素因数の和:188819

約数の個数: 32

約数和(自身を含む): 181249920

約数和(自身を除く): 109883142

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 188801, 377602, 566403, 1132806, 1321607, 1699209, 2643214, 3398418, 3964821, 5097627, 7929642, 10195254, 11894463, 23788926, 35683389, 71366778]

約数ペア:

[(1, 71366778), (2, 35683389), (3, 23788926), (6, 11894463), (7, 10195254), (9, 7929642), (14, 5097627), (18, 3964821), (21, 3398418), (27, 2643214), (42, 1699209), (54, 1321607), (63, 1132806), (126, 566403), (189, 377602), (378, 188801)]