21926286

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{18181}}^1$

素因数の和:18256

約数の個数: 24

約数和(自身を含む): 48218664

約数和(自身を除く): 26292378

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 18181, 36362, 54543, 109086, 163629, 327258, 1218127, 2436254, 3654381, 7308762, 10963143, 21926286]

約数ペア:

[(1, 21926286), (2, 10963143), (3, 7308762), (6, 3654381), (9, 2436254), (18, 1218127), (67, 327258), (134, 163629), (201, 109086), (402, 54543), (603, 36362), (1206, 18181)]