258277086

素因数分解:

$2^1\times 3^4\times {\mathrm{163}}^1\times {\mathrm{9781}}^1$

素因数の和:9958

約数の個数: 40

約数和(自身を含む): 582342024

約数和(自身を除く): 324064938

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 163, 326, 489, 978, 1467, 2934, 4401, 8802, 9781, 13203, 19562, 26406, 29343, 58686, 88029, 176058, 264087, 528174, 792261, 1584522, 1594303, 3188606, 4782909, 9565818, 14348727, 28697454, 43046181, 86092362, 129138543, 258277086]

約数ペア:

[(1, 258277086), (2, 129138543), (3, 86092362), (6, 43046181), (9, 28697454), (18, 14348727), (27, 9565818), (54, 4782909), (81, 3188606), (162, 1594303), (163, 1584522), (326, 792261), (489, 528174), (978, 264087), (1467, 176058), (2934, 88029), (4401, 58686), (8802, 29343), (9781, 26406), (13203, 19562)]