13215378

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 29494080

約数和(自身を除く): 16278702

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 109, 121, 167, 218, 242, 327, 334, 363, 501, 654, 726, 1002, 1199, 1837, 2398, 3597, 3674, 5511, 7194, 11022, 13189, 18203, 20207, 26378, 36406, 39567, 40414, 54609, 60621, 79134, 109218, 121242, 200233, 400466, 600699, 1201398, 2202563, 4405126, 6607689, 13215378]

約数ペア:

[(1, 13215378), (2, 6607689), (3, 4405126), (6, 2202563), (11, 1201398), (22, 600699), (33, 400466), (66, 200233), (109, 121242), (121, 109218), (167, 79134), (218, 60621), (242, 54609), (327, 40414), (334, 39567), (363, 36406), (501, 26378), (654, 20207), (726, 18203), (1002, 13189), (1199, 11022), (1837, 7194), (2398, 5511), (3597, 3674)]