20150922

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1447}}^1$

素因数の和:1674

約数の個数: 32

約数和(自身を含む): 44204544

約数和(自身を除く): 24053622

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 211, 422, 633, 1266, 1447, 2321, 2894, 4341, 4642, 6963, 8682, 13926, 15917, 31834, 47751, 95502, 305317, 610634, 915951, 1831902, 3358487, 6716974, 10075461, 20150922]

約数ペア:

[(1, 20150922), (2, 10075461), (3, 6716974), (6, 3358487), (11, 1831902), (22, 915951), (33, 610634), (66, 305317), (211, 95502), (422, 47751), (633, 31834), (1266, 15917), (1447, 13926), (2321, 8682), (2894, 6963), (4341, 4642)]