220145634

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{110183}}^1$

素因数の和:110231

約数の個数: 32

約数和(自身を含む): 502439040

約数和(自身を除く): 282293406

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 110183, 220366, 330549, 661098, 991647, 1983294, 2974941, 4076771, 5949882, 8153542, 12230313, 24460626, 36690939, 73381878, 110072817, 220145634]

約数ペア:

[(1, 220145634), (2, 110072817), (3, 73381878), (6, 36690939), (9, 24460626), (18, 12230313), (27, 8153542), (37, 5949882), (54, 4076771), (74, 2974941), (111, 1983294), (222, 991647), (333, 661098), (666, 330549), (999, 220366), (1998, 110183)]