18235307808

素因数分解:

$2^5\times 3^2\times {\mathrm{97}}^1\times {\mathrm{652753}}^1$

素因数の和:652866

約数の個数: 72

約数和(自身を含む): 52391341548

約数和(自身を除く): 34156033740

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 97, 144, 194, 288, 291, 388, 582, 776, 873, 1164, 1552, 1746, 2328, 3104, 3492, 4656, 6984, 9312, 13968, 27936, 652753, 1305506, 1958259, 2611012, 3916518, 5222024, 5874777, 7833036, 10444048, 11749554, 15666072, 20888096, 23499108, 31332144, 46998216, 62664288, 63317041, 93996432, 126634082, 187992864, 189951123, 253268164, 379902246, 506536328, 569853369, 759804492, 1013072656, 1139706738, 1519608984, 2026145312, 2279413476, 3039217968, 4558826952, 6078435936, 9117653904, 18235307808]

約数ペア:

[(1, 18235307808), (2, 9117653904), (3, 6078435936), (4, 4558826952), (6, 3039217968), (8, 2279413476), (9, 2026145312), (12, 1519608984), (16, 1139706738), (18, 1013072656), (24, 759804492), (32, 569853369), (36, 506536328), (48, 379902246), (72, 253268164), (96, 189951123), (97, 187992864), (144, 126634082), (194, 93996432), (288, 63317041), (291, 62664288), (388, 46998216), (582, 31332144), (776, 23499108), (873, 20888096), (1164, 15666072), (1552, 11749554), (1746, 10444048), (2328, 7833036), (3104, 5874777), (3492, 5222024), (4656, 3916518), (6984, 2611012), (9312, 1958259), (13968, 1305506), (27936, 652753)]