891418716

素因数分解:

$2^2\times 3^3\times {\mathrm{457}}^1\times {\mathrm{18061}}^1$

素因数の和:18531

約数の個数: 48

約数和(自身を含む): 2316270880

約数和(自身を除く): 1424852164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 457, 914, 1371, 1828, 2742, 4113, 5484, 8226, 12339, 16452, 18061, 24678, 36122, 49356, 54183, 72244, 108366, 162549, 216732, 325098, 487647, 650196, 975294, 1950588, 8253877, 16507754, 24761631, 33015508, 49523262, 74284893, 99046524, 148569786, 222854679, 297139572, 445709358, 891418716]

約数ペア:

[(1, 891418716), (2, 445709358), (3, 297139572), (4, 222854679), (6, 148569786), (9, 99046524), (12, 74284893), (18, 49523262), (27, 33015508), (36, 24761631), (54, 16507754), (108, 8253877), (457, 1950588), (914, 975294), (1371, 650196), (1828, 487647), (2742, 325098), (4113, 216732), (5484, 162549), (8226, 108366), (12339, 72244), (16452, 54183), (18061, 49356), (24678, 36122)]