2015096814

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{919}}^1\times {\mathrm{1997}}^1$

素因数の和:2985

約数の個数: 48

約数和(自身を含む): 4444670880

約数和(自身を除く): 2429574066

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 919, 1098, 1838, 1997, 2757, 3994, 5514, 5991, 8271, 11982, 16542, 17973, 35946, 56059, 112118, 121817, 168177, 243634, 336354, 365451, 504531, 730902, 1009062, 1096353, 1835243, 2192706, 3670486, 5505729, 11011458, 16517187, 33034374, 111949823, 223899646, 335849469, 671698938, 1007548407, 2015096814]

約数ペア:

[(1, 2015096814), (2, 1007548407), (3, 671698938), (6, 335849469), (9, 223899646), (18, 111949823), (61, 33034374), (122, 16517187), (183, 11011458), (366, 5505729), (549, 3670486), (919, 2192706), (1098, 1835243), (1838, 1096353), (1997, 1009062), (2757, 730902), (3994, 504531), (5514, 365451), (5991, 336354), (8271, 243634), (11982, 168177), (16542, 121817), (17973, 112118), (35946, 56059)]