19726056

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{39139}}^1$

素因数の和:39158

約数の個数: 48

約数和(自身を含む): 61058400

約数和(自身を除く): 41332344

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, 39139, 78278, 117417, 156556, 234834, 273973, 313112, 352251, 469668, 547946, 704502, 821919, 939336, 1095892, 1409004, 1643838, 2191784, 2465757, 2818008, 3287676, 4931514, 6575352, 9863028, 19726056]

約数ペア:

[(1, 19726056), (2, 9863028), (3, 6575352), (4, 4931514), (6, 3287676), (7, 2818008), (8, 2465757), (9, 2191784), (12, 1643838), (14, 1409004), (18, 1095892), (21, 939336), (24, 821919), (28, 704502), (36, 547946), (42, 469668), (56, 352251), (63, 313112), (72, 273973), (84, 234834), (126, 156556), (168, 117417), (252, 78278), (504, 39139)]