2018396550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{661}}^1\times {\mathrm{20357}}^1$

素因数の和:21033

約数の個数: 48

約数和(自身を含む): 5013442512

約数和(自身を除く): 2995045962

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 661, 1322, 1983, 3305, 3966, 6610, 9915, 16525, 19830, 20357, 33050, 40714, 49575, 61071, 99150, 101785, 122142, 203570, 305355, 508925, 610710, 1017850, 1526775, 3053550, 13455977, 26911954, 40367931, 67279885, 80735862, 134559770, 201839655, 336399425, 403679310, 672798850, 1009198275, 2018396550]

約数ペア:

[(1, 2018396550), (2, 1009198275), (3, 672798850), (5, 403679310), (6, 336399425), (10, 201839655), (15, 134559770), (25, 80735862), (30, 67279885), (50, 40367931), (75, 26911954), (150, 13455977), (661, 3053550), (1322, 1526775), (1983, 1017850), (3305, 610710), (3966, 508925), (6610, 305355), (9915, 203570), (16525, 122142), (19830, 101785), (20357, 99150), (33050, 61071), (40714, 49575)]