1330703874

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{19751}}^1$

素因数の和:19975

約数の個数: 48

約数和(自身を含む): 3050498880

約数和(自身を除く): 1719795006

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 197, 342, 394, 591, 1182, 1773, 3546, 3743, 7486, 11229, 19751, 22458, 33687, 39502, 59253, 67374, 118506, 177759, 355518, 375269, 750538, 1125807, 2251614, 3377421, 3890947, 6754842, 7781894, 11672841, 23345682, 35018523, 70037046, 73927993, 147855986, 221783979, 443567958, 665351937, 1330703874]

約数ペア:

[(1, 1330703874), (2, 665351937), (3, 443567958), (6, 221783979), (9, 147855986), (18, 73927993), (19, 70037046), (38, 35018523), (57, 23345682), (114, 11672841), (171, 7781894), (197, 6754842), (342, 3890947), (394, 3377421), (591, 2251614), (1182, 1125807), (1773, 750538), (3546, 375269), (3743, 355518), (7486, 177759), (11229, 118506), (19751, 67374), (22458, 59253), (33687, 39502)]