18056270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{113}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 35745840

約数和(自身を除く): 17689570

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 113, 145, 190, 226, 290, 551, 565, 841, 1102, 1130, 1682, 2147, 2755, 3277, 4205, 4294, 5510, 6554, 8410, 10735, 15979, 16385, 21470, 31958, 32770, 62263, 79895, 95033, 124526, 159790, 190066, 311315, 475165, 622630, 950330, 1805627, 3611254, 9028135, 18056270]

約数ペア:

[(1, 18056270), (2, 9028135), (5, 3611254), (10, 1805627), (19, 950330), (29, 622630), (38, 475165), (58, 311315), (95, 190066), (113, 159790), (145, 124526), (190, 95033), (226, 79895), (290, 62263), (551, 32770), (565, 31958), (841, 21470), (1102, 16385), (1130, 15979), (1682, 10735), (2147, 8410), (2755, 6554), (3277, 5510), (4205, 4294)]