23961654

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:365

約数の個数: 48

約数和(自身を含む): 53486160

約数和(自身を除く): 29524506

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 139, 157, 183, 278, 314, 366, 417, 471, 549, 834, 942, 1098, 1251, 1413, 2502, 2826, 8479, 9577, 16958, 19154, 21823, 25437, 28731, 43646, 50874, 57462, 65469, 76311, 86193, 130938, 152622, 172386, 196407, 392814, 1331203, 2662406, 3993609, 7987218, 11980827, 23961654]

約数ペア:

[(1, 23961654), (2, 11980827), (3, 7987218), (6, 3993609), (9, 2662406), (18, 1331203), (61, 392814), (122, 196407), (139, 172386), (157, 152622), (183, 130938), (278, 86193), (314, 76311), (366, 65469), (417, 57462), (471, 50874), (549, 43646), (834, 28731), (942, 25437), (1098, 21823), (1251, 19154), (1413, 16958), (2502, 9577), (2826, 8479)]