21694104

素因数分解:

$2^3\times 3^2\times {\mathrm{367}}^1\times {\mathrm{821}}^1$

素因数の和:1200

約数の個数: 48

約数和(自身を含む): 58986720

約数和(自身を除く): 37292616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 367, 734, 821, 1101, 1468, 1642, 2202, 2463, 2936, 3284, 3303, 4404, 4926, 6568, 6606, 7389, 8808, 9852, 13212, 14778, 19704, 26424, 29556, 59112, 301307, 602614, 903921, 1205228, 1807842, 2410456, 2711763, 3615684, 5423526, 7231368, 10847052, 21694104]

約数ペア:

[(1, 21694104), (2, 10847052), (3, 7231368), (4, 5423526), (6, 3615684), (8, 2711763), (9, 2410456), (12, 1807842), (18, 1205228), (24, 903921), (36, 602614), (72, 301307), (367, 59112), (734, 29556), (821, 26424), (1101, 19704), (1468, 14778), (1642, 13212), (2202, 9852), (2463, 8808), (2936, 7389), (3284, 6606), (3303, 6568), (4404, 4926)]