18069688

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24821}}^1$

素因数の和:24847

約数の個数: 32

約数和(自身を含む): 41700960

約数和(自身を除く): 23631272

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 24821, 49642, 99284, 173747, 198568, 322673, 347494, 645346, 694988, 1290692, 1389976, 2258711, 2581384, 4517422, 9034844, 18069688]

約数ペア:

[(1, 18069688), (2, 9034844), (4, 4517422), (7, 2581384), (8, 2258711), (13, 1389976), (14, 1290692), (26, 694988), (28, 645346), (52, 347494), (56, 322673), (91, 198568), (104, 173747), (182, 99284), (364, 49642), (728, 24821)]