22217886

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1441

約数の個数: 48

約数和(自身を含む): 51442560

約数和(自身を除く): 29224674

約数列:

[1, 2, 3, 6, 9, 18, 29, 31, 58, 62, 87, 93, 174, 186, 261, 279, 522, 558, 899, 1373, 1798, 2697, 2746, 4119, 5394, 8091, 8238, 12357, 16182, 24714, 39817, 42563, 79634, 85126, 119451, 127689, 238902, 255378, 358353, 383067, 716706, 766134, 1234327, 2468654, 3702981, 7405962, 11108943, 22217886]

約数ペア:

[(1, 22217886), (2, 11108943), (3, 7405962), (6, 3702981), (9, 2468654), (18, 1234327), (29, 766134), (31, 716706), (58, 383067), (62, 358353), (87, 255378), (93, 238902), (174, 127689), (186, 119451), (261, 85126), (279, 79634), (522, 42563), (558, 39817), (899, 24714), (1373, 16182), (1798, 12357), (2697, 8238), (2746, 8091), (4119, 5394)]