215345574

素因数分解:

$2^1\times 3^3\times {\mathrm{1471}}^1\times {\mathrm{2711}}^1$

素因数の和:4193

約数の個数: 32

約数和(自身を含む): 479047680

約数和(自身を除く): 263702106

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1471, 2711, 2942, 4413, 5422, 8133, 8826, 13239, 16266, 24399, 26478, 39717, 48798, 73197, 79434, 146394, 3987881, 7975762, 11963643, 23927286, 35890929, 71781858, 107672787, 215345574]

約数ペア:

[(1, 215345574), (2, 107672787), (3, 71781858), (6, 35890929), (9, 23927286), (18, 11963643), (27, 7975762), (54, 3987881), (1471, 146394), (2711, 79434), (2942, 73197), (4413, 48798), (5422, 39717), (8133, 26478), (8826, 24399), (13239, 16266)]