18760086

素因数分解:

$2^1\times 3^7\times {\mathrm{4289}}^1$

素因数の和:4312

約数の個数: 32

約数和(自身を含む): 42213600

約数和(自身を除く): 23453514

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4289, 4374, 8578, 12867, 25734, 38601, 77202, 115803, 231606, 347409, 694818, 1042227, 2084454, 3126681, 6253362, 9380043, 18760086]

約数ペア:

[(1, 18760086), (2, 9380043), (3, 6253362), (6, 3126681), (9, 2084454), (18, 1042227), (27, 694818), (54, 347409), (81, 231606), (162, 115803), (243, 77202), (486, 38601), (729, 25734), (1458, 12867), (2187, 8578), (4289, 4374)]