16921605816

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{919}}^1\times {\mathrm{11119}}^1$

素因数の和:12073

約数の個数: 96

約数和(自身を含む): 47878272000

約数和(自身を除く): 30956666184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 919, 1656, 1838, 2757, 3676, 5514, 7352, 8271, 11028, 11119, 16542, 21137, 22056, 22238, 33084, 33357, 42274, 44476, 63411, 66168, 66714, 84548, 88952, 100071, 126822, 133428, 169096, 190233, 200142, 253644, 255737, 266856, 380466, 400284, 507288, 511474, 760932, 767211, 800568, 1022948, 1521864, 1534422, 2045896, 2301633, 3068844, 4603266, 6137688, 9206532, 10218361, 18413064, 20436722, 30655083, 40873444, 61310166, 81746888, 91965249, 122620332, 183930498, 235022303, 245240664, 367860996, 470044606, 705066909, 735721992, 940089212, 1410133818, 1880178424, 2115200727, 2820267636, 4230401454, 5640535272, 8460802908, 16921605816]

約数ペア:

[(1, 16921605816), (2, 8460802908), (3, 5640535272), (4, 4230401454), (6, 2820267636), (8, 2115200727), (9, 1880178424), (12, 1410133818), (18, 940089212), (23, 735721992), (24, 705066909), (36, 470044606), (46, 367860996), (69, 245240664), (72, 235022303), (92, 183930498), (138, 122620332), (184, 91965249), (207, 81746888), (276, 61310166), (414, 40873444), (552, 30655083), (828, 20436722), (919, 18413064), (1656, 10218361), (1838, 9206532), (2757, 6137688), (3676, 4603266), (5514, 3068844), (7352, 2301633), (8271, 2045896), (11028, 1534422), (11119, 1521864), (16542, 1022948), (21137, 800568), (22056, 767211), (22238, 760932), (33084, 511474), (33357, 507288), (42274, 400284), (44476, 380466), (63411, 266856), (66168, 255737), (66714, 253644), (84548, 200142), (88952, 190233), (100071, 169096), (126822, 133428)]