2018891908512

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{849599}}^1$

素因数の和:849875

約数の個数: 144

約数和(自身を含む): 5922840268800

約数和(自身を除く): 3903948360288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 223, 288, 296, 333, 444, 446, 592, 666, 669, 888, 892, 1184, 1332, 1338, 1776, 1784, 2007, 2664, 2676, 3552, 3568, 4014, 5328, 5352, 7136, 8028, 8251, 10656, 10704, 16056, 16502, 21408, 24753, 32112, 33004, 49506, 64224, 66008, 74259, 99012, 132016, 148518, 198024, 264032, 297036, 396048, 594072, 792096, 849599, 1188144, 1699198, 2376288, 2548797, 3398396, 5097594, 6796792, 7646391, 10195188, 13593584, 15292782, 20390376, 27187168, 30585564, 31435163, 40780752, 61171128, 62870326, 81561504, 94305489, 122342256, 125740652, 188610978, 189460577, 244684512, 251481304, 282916467, 377221956, 378921154, 502962608, 565832934, 568381731, 754443912, 757842308, 1005925216, 1131665868, 1136763462, 1508887824, 1515684616, 1705145193, 2263331736, 2273526924, 3017775648, 3031369232, 3410290386, 4526663472, 4547053848, 6062738464, 6820580772, 7010041349, 9053326944, 9094107696, 13641161544, 14020082698, 18188215392, 21030124047, 27282323088, 28040165396, 42060248094, 54564646176, 56080330792, 63090372141, 84120496188, 112160661584, 126180744282, 168240992376, 224321323168, 252361488564, 336481984752, 504722977128, 672963969504, 1009445954256, 2018891908512]

約数ペア:

[(1, 2018891908512), (2, 1009445954256), (3, 672963969504), (4, 504722977128), (6, 336481984752), (8, 252361488564), (9, 224321323168), (12, 168240992376), (16, 126180744282), (18, 112160661584), (24, 84120496188), (32, 63090372141), (36, 56080330792), (37, 54564646176), (48, 42060248094), (72, 28040165396), (74, 27282323088), (96, 21030124047), (111, 18188215392), (144, 14020082698), (148, 13641161544), (222, 9094107696), (223, 9053326944), (288, 7010041349), (296, 6820580772), (333, 6062738464), (444, 4547053848), (446, 4526663472), (592, 3410290386), (666, 3031369232), (669, 3017775648), (888, 2273526924), (892, 2263331736), (1184, 1705145193), (1332, 1515684616), (1338, 1508887824), (1776, 1136763462), (1784, 1131665868), (2007, 1005925216), (2664, 757842308), (2676, 754443912), (3552, 568381731), (3568, 565832934), (4014, 502962608), (5328, 378921154), (5352, 377221956), (7136, 282916467), (8028, 251481304), (8251, 244684512), (10656, 189460577), (10704, 188610978), (16056, 125740652), (16502, 122342256), (21408, 94305489), (24753, 81561504), (32112, 62870326), (33004, 61171128), (49506, 40780752), (64224, 31435163), (66008, 30585564), (74259, 27187168), (99012, 20390376), (132016, 15292782), (148518, 13593584), (198024, 10195188), (264032, 7646391), (297036, 6796792), (396048, 5097594), (594072, 3398396), (792096, 2548797), (849599, 2376288), (1188144, 1699198)]