18235656

素因数分解:

$2^3\times 3^2\times {\mathrm{253273}}^1$

素因数の和:253285

約数の個数: 24

約数和(自身を含む): 49388430

約数和(自身を除く): 31152774

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 253273, 506546, 759819, 1013092, 1519638, 2026184, 2279457, 3039276, 4558914, 6078552, 9117828, 18235656]

約数ペア:

[(1, 18235656), (2, 9117828), (3, 6078552), (4, 4558914), (6, 3039276), (8, 2279457), (9, 2026184), (12, 1519638), (18, 1013092), (24, 759819), (36, 506546), (72, 253273)]