2016198672

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1135247}}^1$

素因数の和:1135295

約数の個数: 40

約数和(自身を含む): 5349288576

約数和(自身を除く): 3333089904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 1135247, 2270494, 3405741, 4540988, 6811482, 9081976, 13622964, 18163952, 27245928, 42004139, 54491856, 84008278, 126012417, 168016556, 252024834, 336033112, 504049668, 672066224, 1008099336, 2016198672]

約数ペア:

[(1, 2016198672), (2, 1008099336), (3, 672066224), (4, 504049668), (6, 336033112), (8, 252024834), (12, 168016556), (16, 126012417), (24, 84008278), (37, 54491856), (48, 42004139), (74, 27245928), (111, 18163952), (148, 13622964), (222, 9081976), (296, 6811482), (444, 4540988), (592, 3405741), (888, 2270494), (1776, 1135247)]