7666956

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1019}}^1$

素因数の和:1059

約数の個数: 72

約数和(自身を含む): 22276800

約数和(自身を除く): 14609844

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1019, 1254, 1881, 2038, 2508, 3057, 3762, 4076, 6114, 7524, 9171, 11209, 12228, 18342, 19361, 22418, 33627, 36684, 38722, 44836, 58083, 67254, 77444, 100881, 116166, 134508, 174249, 201762, 212971, 232332, 348498, 403524, 425942, 638913, 696996, 851884, 1277826, 1916739, 2555652, 3833478, 7666956]

約数ペア:

[(1, 7666956), (2, 3833478), (3, 2555652), (4, 1916739), (6, 1277826), (9, 851884), (11, 696996), (12, 638913), (18, 425942), (19, 403524), (22, 348498), (33, 232332), (36, 212971), (38, 201762), (44, 174249), (57, 134508), (66, 116166), (76, 100881), (99, 77444), (114, 67254), (132, 58083), (171, 44836), (198, 38722), (209, 36684), (228, 33627), (342, 22418), (396, 19361), (418, 18342), (627, 12228), (684, 11209), (836, 9171), (1019, 7524), (1254, 6114), (1881, 4076), (2038, 3762), (2508, 3057)]