19729760904

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{39146351}}^1$

素因数の和:39146370

約数の個数: 48

約数和(自身を含む): 61068309120

約数和(自身を除く): 41338548216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 39146351, 78292702, 117439053, 156585404, 234878106, 274024457, 313170808, 352317159, 469756212, 548048914, 704634318, 822073371, 939512424, 1096097828, 1409268636, 1644146742, 2192195656, 2466220113, 2818537272, 3288293484, 4932440226, 6576586968, 9864880452, 19729760904]

約数ペア:

[(1, 19729760904), (2, 9864880452), (3, 6576586968), (4, 4932440226), (6, 3288293484), (7, 2818537272), (8, 2466220113), (9, 2192195656), (12, 1644146742), (14, 1409268636), (18, 1096097828), (21, 939512424), (24, 822073371), (28, 704634318), (36, 548048914), (42, 469756212), (56, 352317159), (63, 313170808), (72, 274024457), (84, 234878106), (126, 156585404), (168, 117439053), (252, 78292702), (504, 39146351)]