1861449888

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{365851}}^1$

素因数の和:365917

約数の個数: 48

約数和(自身を含む): 4978514016

約数和(自身を除く): 3117064128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 159, 212, 318, 424, 636, 848, 1272, 1696, 2544, 5088, 365851, 731702, 1097553, 1463404, 2195106, 2926808, 4390212, 5853616, 8780424, 11707232, 17560848, 19390103, 35121696, 38780206, 58170309, 77560412, 116340618, 155120824, 232681236, 310241648, 465362472, 620483296, 930724944, 1861449888]

約数ペア:

[(1, 1861449888), (2, 930724944), (3, 620483296), (4, 465362472), (6, 310241648), (8, 232681236), (12, 155120824), (16, 116340618), (24, 77560412), (32, 58170309), (48, 38780206), (53, 35121696), (96, 19390103), (106, 17560848), (159, 11707232), (212, 8780424), (318, 5853616), (424, 4390212), (636, 2926808), (848, 2195106), (1272, 1463404), (1696, 1097553), (2544, 731702), (5088, 365851)]