21339187008

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{3003827}}^1$

素因数の和:3003879

約数の個数: 56

約数和(自身を含む): 57985895712

約数和(自身を除く): 36646708704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 148, 192, 222, 296, 444, 592, 888, 1184, 1776, 2368, 3552, 7104, 3003827, 6007654, 9011481, 12015308, 18022962, 24030616, 36045924, 48061232, 72091848, 96122464, 111141599, 144183696, 192244928, 222283198, 288367392, 333424797, 444566396, 576734784, 666849594, 889132792, 1333699188, 1778265584, 2667398376, 3556531168, 5334796752, 7113062336, 10669593504, 21339187008]

約数ペア:

[(1, 21339187008), (2, 10669593504), (3, 7113062336), (4, 5334796752), (6, 3556531168), (8, 2667398376), (12, 1778265584), (16, 1333699188), (24, 889132792), (32, 666849594), (37, 576734784), (48, 444566396), (64, 333424797), (74, 288367392), (96, 222283198), (111, 192244928), (148, 144183696), (192, 111141599), (222, 96122464), (296, 72091848), (444, 48061232), (592, 36045924), (888, 24030616), (1184, 18022962), (1776, 12015308), (2368, 9011481), (3552, 6007654), (7104, 3003827)]