21813308916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2298073}}^1$

素因数の和:2298200

約数の個数: 48

約数和(自身を含む): 58683617664

約数和(自身を除く): 36870308748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 113, 226, 339, 452, 678, 791, 1356, 1582, 2373, 3164, 4746, 9492, 2298073, 4596146, 6894219, 9192292, 13788438, 16086511, 27576876, 32173022, 48259533, 64346044, 96519066, 193038132, 259682249, 519364498, 779046747, 1038728996, 1558093494, 1817775743, 3116186988, 3635551486, 5453327229, 7271102972, 10906654458, 21813308916]

約数ペア:

[(1, 21813308916), (2, 10906654458), (3, 7271102972), (4, 5453327229), (6, 3635551486), (7, 3116186988), (12, 1817775743), (14, 1558093494), (21, 1038728996), (28, 779046747), (42, 519364498), (84, 259682249), (113, 193038132), (226, 96519066), (339, 64346044), (452, 48259533), (678, 32173022), (791, 27576876), (1356, 16086511), (1582, 13788438), (2373, 9192292), (3164, 6894219), (4746, 4596146), (9492, 2298073)]