40660956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{509}}^1$

素因数の和:843

約数の個数: 72

約数和(自身を含む): 118067040

約数和(自身を除く): 77406084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 317, 509, 634, 951, 1018, 1268, 1527, 1902, 2036, 2219, 2853, 3054, 3563, 3804, 4438, 4581, 5706, 6108, 6657, 7126, 8876, 9162, 10689, 11412, 13314, 14252, 18324, 19971, 21378, 26628, 32067, 39942, 42756, 64134, 79884, 128268, 161353, 322706, 484059, 645412, 968118, 1129471, 1452177, 1936236, 2258942, 2904354, 3388413, 4517884, 5808708, 6776826, 10165239, 13553652, 20330478, 40660956]

約数ペア:

[(1, 40660956), (2, 20330478), (3, 13553652), (4, 10165239), (6, 6776826), (7, 5808708), (9, 4517884), (12, 3388413), (14, 2904354), (18, 2258942), (21, 1936236), (28, 1452177), (36, 1129471), (42, 968118), (63, 645412), (84, 484059), (126, 322706), (252, 161353), (317, 128268), (509, 79884), (634, 64134), (951, 42756), (1018, 39942), (1268, 32067), (1527, 26628), (1902, 21378), (2036, 19971), (2219, 18324), (2853, 14252), (3054, 13314), (3563, 11412), (3804, 10689), (4438, 9162), (4581, 8876), (5706, 7126), (6108, 6657)]