18907416

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23873}}^1$

素因数の和:23896

約数の個数: 48

約数和(自身を含む): 55865160

約数和(自身を除く): 36957744

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 23873, 47746, 71619, 95492, 143238, 190984, 214857, 262603, 286476, 429714, 525206, 572952, 787809, 859428, 1050412, 1575618, 1718856, 2100824, 2363427, 3151236, 4726854, 6302472, 9453708, 18907416]

約数ペア:

[(1, 18907416), (2, 9453708), (3, 6302472), (4, 4726854), (6, 3151236), (8, 2363427), (9, 2100824), (11, 1718856), (12, 1575618), (18, 1050412), (22, 859428), (24, 787809), (33, 572952), (36, 525206), (44, 429714), (66, 286476), (72, 262603), (88, 214857), (99, 190984), (132, 143238), (198, 95492), (264, 71619), (396, 47746), (792, 23873)]