21318114

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{4561}}^1$

素因数の和:4626

約数の個数: 32

約数和(自身を含む): 45984960

約数和(自身を除く): 24666846

約数列:

[1, 2, 3, 6, 19, 38, 41, 57, 82, 114, 123, 246, 779, 1558, 2337, 4561, 4674, 9122, 13683, 27366, 86659, 173318, 187001, 259977, 374002, 519954, 561003, 1122006, 3553019, 7106038, 10659057, 21318114]

約数ペア:

[(1, 21318114), (2, 10659057), (3, 7106038), (6, 3553019), (19, 1122006), (38, 561003), (41, 519954), (57, 374002), (82, 259977), (114, 187001), (123, 173318), (246, 86659), (779, 27366), (1558, 13683), (2337, 9122), (4561, 4674)]