18106768

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{66569}}^1$

素因数の和:66594

約数の個数: 20

約数和(自身を含む): 37146060

約数和(自身を除く): 19039292

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 66569, 133138, 266276, 532552, 1065104, 1131673, 2263346, 4526692, 9053384, 18106768]

約数ペア:

[(1, 18106768), (2, 9053384), (4, 4526692), (8, 2263346), (16, 1131673), (17, 1065104), (34, 532552), (68, 266276), (136, 133138), (272, 66569)]