20180138664

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2929753}}^1$

素因数の和:2929810

約数の個数: 64

約数和(自身を含む): 59063840640

約数和(自身を除く): 38883701976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 328, 492, 574, 861, 984, 1148, 1722, 2296, 3444, 6888, 2929753, 5859506, 8789259, 11719012, 17578518, 20508271, 23438024, 35157036, 41016542, 61524813, 70314072, 82033084, 120119873, 123049626, 164066168, 240239746, 246099252, 360359619, 480479492, 492198504, 720719238, 840839111, 960958984, 1441438476, 1681678222, 2522517333, 2882876952, 3363356444, 5045034666, 6726712888, 10090069332, 20180138664]

約数ペア:

[(1, 20180138664), (2, 10090069332), (3, 6726712888), (4, 5045034666), (6, 3363356444), (7, 2882876952), (8, 2522517333), (12, 1681678222), (14, 1441438476), (21, 960958984), (24, 840839111), (28, 720719238), (41, 492198504), (42, 480479492), (56, 360359619), (82, 246099252), (84, 240239746), (123, 164066168), (164, 123049626), (168, 120119873), (246, 82033084), (287, 70314072), (328, 61524813), (492, 41016542), (574, 35157036), (861, 23438024), (984, 20508271), (1148, 17578518), (1722, 11719012), (2296, 8789259), (3444, 5859506), (6888, 2929753)]