22908627

素因数分解:

$3^2\times 7^3\times {\mathrm{41}}^1\times {\mathrm{181}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 39748800

約数和(自身を除く): 16840173

約数列:

[1, 3, 7, 9, 21, 41, 49, 63, 123, 147, 181, 287, 343, 369, 441, 543, 861, 1029, 1267, 1629, 2009, 2583, 3087, 3801, 6027, 7421, 8869, 11403, 14063, 18081, 22263, 26607, 42189, 51947, 62083, 66789, 79821, 126567, 155841, 186249, 363629, 467523, 558747, 1090887, 2545403, 3272661, 7636209, 22908627]

約数ペア:

[(1, 22908627), (3, 7636209), (7, 3272661), (9, 2545403), (21, 1090887), (41, 558747), (49, 467523), (63, 363629), (123, 186249), (147, 155841), (181, 126567), (287, 79821), (343, 66789), (369, 62083), (441, 51947), (543, 42189), (861, 26607), (1029, 22263), (1267, 18081), (1629, 14063), (2009, 11403), (2583, 8869), (3087, 7421), (3801, 6027)]