128584746

素因数分解:

$2^1\times 3^4\times {\mathrm{793733}}^1$

素因数の和:793747

約数の個数: 20

約数和(自身を含む): 288125442

約数和(自身を除く): 159540696

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 793733, 1587466, 2381199, 4762398, 7143597, 14287194, 21430791, 42861582, 64292373, 128584746]

約数ペア:

[(1, 128584746), (2, 64292373), (3, 42861582), (6, 21430791), (9, 14287194), (18, 7143597), (27, 4762398), (54, 2381199), (81, 1587466), (162, 793733)]