289102014

素因数分解:

$2^1\times 3^3\times {\mathrm{821}}^1\times {\mathrm{6521}}^1$

素因数の和:7353

約数の個数: 32

約数和(自身を含む): 643330080

約数和(自身を除く): 354228066

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 821, 1642, 2463, 4926, 6521, 7389, 13042, 14778, 19563, 22167, 39126, 44334, 58689, 117378, 176067, 352134, 5353741, 10707482, 16061223, 32122446, 48183669, 96367338, 144551007, 289102014]

約数ペア:

[(1, 289102014), (2, 144551007), (3, 96367338), (6, 48183669), (9, 32122446), (18, 16061223), (27, 10707482), (54, 5353741), (821, 352134), (1642, 176067), (2463, 117378), (4926, 58689), (6521, 44334), (7389, 39126), (13042, 22167), (14778, 19563)]