2018397768

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{569}}^1\times {\mathrm{2423}}^1$

素因数の和:3062

約数の個数: 64

約数和(自身を含む): 5139849600

約数和(自身を除く): 3121451832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 569, 732, 1138, 1464, 1707, 2276, 2423, 3414, 4552, 4846, 6828, 7269, 9692, 13656, 14538, 19384, 29076, 34709, 58152, 69418, 104127, 138836, 147803, 208254, 277672, 295606, 416508, 443409, 591212, 833016, 886818, 1182424, 1378687, 1773636, 2757374, 3547272, 4136061, 5514748, 8272122, 11029496, 16544244, 33088488, 84099907, 168199814, 252299721, 336399628, 504599442, 672799256, 1009198884, 2018397768]

約数ペア:

[(1, 2018397768), (2, 1009198884), (3, 672799256), (4, 504599442), (6, 336399628), (8, 252299721), (12, 168199814), (24, 84099907), (61, 33088488), (122, 16544244), (183, 11029496), (244, 8272122), (366, 5514748), (488, 4136061), (569, 3547272), (732, 2757374), (1138, 1773636), (1464, 1378687), (1707, 1182424), (2276, 886818), (2423, 833016), (3414, 591212), (4552, 443409), (4846, 416508), (6828, 295606), (7269, 277672), (9692, 208254), (13656, 147803), (14538, 138836), (19384, 104127), (29076, 69418), (34709, 58152)]