9907254

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1289}}^1$

素因数の和:1365

約数の個数: 48

約数和(自身を含む): 24953760

約数和(自身を除く): 15046506

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1098, 1281, 1289, 2562, 2578, 3843, 3867, 7686, 7734, 9023, 11601, 18046, 23202, 27069, 54138, 78629, 81207, 157258, 162414, 235887, 471774, 550403, 707661, 1100806, 1415322, 1651209, 3302418, 4953627, 9907254]

約数ペア:

[(1, 9907254), (2, 4953627), (3, 3302418), (6, 1651209), (7, 1415322), (9, 1100806), (14, 707661), (18, 550403), (21, 471774), (42, 235887), (61, 162414), (63, 157258), (122, 81207), (126, 78629), (183, 54138), (366, 27069), (427, 23202), (549, 18046), (854, 11601), (1098, 9023), (1281, 7734), (1289, 7686), (2562, 3867), (2578, 3843)]