18572436

素因数分解:

$2^2\times 3^3\times {\mathrm{383}}^1\times {\mathrm{449}}^1$

素因数の和:845

約数の個数: 48

約数和(自身を含む): 48384000

約数和(自身を除く): 29811564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 383, 449, 766, 898, 1149, 1347, 1532, 1796, 2298, 2694, 3447, 4041, 4596, 5388, 6894, 8082, 10341, 12123, 13788, 16164, 20682, 24246, 41364, 48492, 171967, 343934, 515901, 687868, 1031802, 1547703, 2063604, 3095406, 4643109, 6190812, 9286218, 18572436]

約数ペア:

[(1, 18572436), (2, 9286218), (3, 6190812), (4, 4643109), (6, 3095406), (9, 2063604), (12, 1547703), (18, 1031802), (27, 687868), (36, 515901), (54, 343934), (108, 171967), (383, 48492), (449, 41364), (766, 24246), (898, 20682), (1149, 16164), (1347, 13788), (1532, 12123), (1796, 10341), (2298, 8082), (2694, 6894), (3447, 5388), (4041, 4596)]