2008196856

素因数分解:

$2^3\times 3^2\times {\mathrm{1831}}^1\times {\mathrm{15233}}^1$

素因数の和:17076

約数の個数: 48

約数和(自身を含む): 5442194160

約数和(自身を除く): 3433997304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1831, 3662, 5493, 7324, 10986, 14648, 15233, 16479, 21972, 30466, 32958, 43944, 45699, 60932, 65916, 91398, 121864, 131832, 137097, 182796, 274194, 365592, 548388, 1096776, 27891623, 55783246, 83674869, 111566492, 167349738, 223132984, 251024607, 334699476, 502049214, 669398952, 1004098428, 2008196856]

約数ペア:

[(1, 2008196856), (2, 1004098428), (3, 669398952), (4, 502049214), (6, 334699476), (8, 251024607), (9, 223132984), (12, 167349738), (18, 111566492), (24, 83674869), (36, 55783246), (72, 27891623), (1831, 1096776), (3662, 548388), (5493, 365592), (7324, 274194), (10986, 182796), (14648, 137097), (15233, 131832), (16479, 121864), (21972, 91398), (30466, 65916), (32958, 60932), (43944, 45699)]