18563490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1103}}^1$

素因数の和:1144

約数の個数: 96

約数和(自身を含む): 55800576

約数和(自身を除く): 37237086

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 30, 33, 34, 45, 51, 55, 66, 85, 90, 99, 102, 110, 153, 165, 170, 187, 198, 255, 306, 330, 374, 495, 510, 561, 765, 935, 990, 1103, 1122, 1530, 1683, 1870, 2206, 2805, 3309, 3366, 5515, 5610, 6618, 8415, 9927, 11030, 12133, 16545, 16830, 18751, 19854, 24266, 33090, 36399, 37502, 49635, 56253, 60665, 72798, 93755, 99270, 109197, 112506, 121330, 168759, 181995, 187510, 206261, 218394, 281265, 337518, 363990, 412522, 545985, 562530, 618783, 843795, 1031305, 1091970, 1237566, 1687590, 1856349, 2062610, 3093915, 3712698, 6187830, 9281745, 18563490]

約数ペア:

[(1, 18563490), (2, 9281745), (3, 6187830), (5, 3712698), (6, 3093915), (9, 2062610), (10, 1856349), (11, 1687590), (15, 1237566), (17, 1091970), (18, 1031305), (22, 843795), (30, 618783), (33, 562530), (34, 545985), (45, 412522), (51, 363990), (55, 337518), (66, 281265), (85, 218394), (90, 206261), (99, 187510), (102, 181995), (110, 168759), (153, 121330), (165, 112506), (170, 109197), (187, 99270), (198, 93755), (255, 72798), (306, 60665), (330, 56253), (374, 49635), (495, 37502), (510, 36399), (561, 33090), (765, 24266), (935, 19854), (990, 18751), (1103, 16830), (1122, 16545), (1530, 12133), (1683, 11030), (1870, 9927), (2206, 8415), (2805, 6618), (3309, 5610), (3366, 5515)]