19664270424

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{2936719}}^1$

素因数の和:2936765

約数の個数: 64

約数和(自身を含む): 56385024000

約数和(自身を除く): 36720753576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 6696, 2936719, 5873438, 8810157, 11746876, 17620314, 23493752, 26430471, 35240628, 52860942, 70481256, 79291413, 91038289, 105721884, 158582826, 182076578, 211443768, 273114867, 317165652, 364153156, 546229734, 634331304, 728306312, 819344601, 1092459468, 1638689202, 2184918936, 2458033803, 3277378404, 4916067606, 6554756808, 9832135212, 19664270424]

約数ペア:

[(1, 19664270424), (2, 9832135212), (3, 6554756808), (4, 4916067606), (6, 3277378404), (8, 2458033803), (9, 2184918936), (12, 1638689202), (18, 1092459468), (24, 819344601), (27, 728306312), (31, 634331304), (36, 546229734), (54, 364153156), (62, 317165652), (72, 273114867), (93, 211443768), (108, 182076578), (124, 158582826), (186, 105721884), (216, 91038289), (248, 79291413), (279, 70481256), (372, 52860942), (558, 35240628), (744, 26430471), (837, 23493752), (1116, 17620314), (1674, 11746876), (2232, 8810157), (3348, 5873438), (6696, 2936719)]