31386294

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{60127}}^1$

素因数の和:60164

約数の個数: 24

約数和(自身を含む): 70349760

約数和(自身を除く): 38963466

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 60127, 120254, 180381, 360762, 541143, 1082286, 1743683, 3487366, 5231049, 10462098, 15693147, 31386294]

約数ペア:

[(1, 31386294), (2, 15693147), (3, 10462098), (6, 5231049), (9, 3487366), (18, 1743683), (29, 1082286), (58, 541143), (87, 360762), (174, 180381), (261, 120254), (522, 60127)]