8889778638

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{273313}}^1$

素因数の和:273473

約数の個数: 48

約数和(自身を含む): 20892122160

約数和(自身を除く): 12002343522

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 139, 234, 278, 417, 834, 1251, 1807, 2502, 3614, 5421, 10842, 16263, 32526, 273313, 546626, 819939, 1639878, 2459817, 3553069, 4919634, 7106138, 10659207, 21318414, 31977621, 37990507, 63955242, 75981014, 113971521, 227943042, 341914563, 493876591, 683829126, 987753182, 1481629773, 2963259546, 4444889319, 8889778638]

約数ペア:

[(1, 8889778638), (2, 4444889319), (3, 2963259546), (6, 1481629773), (9, 987753182), (13, 683829126), (18, 493876591), (26, 341914563), (39, 227943042), (78, 113971521), (117, 75981014), (139, 63955242), (234, 37990507), (278, 31977621), (417, 21318414), (834, 10659207), (1251, 7106138), (1807, 4919634), (2502, 3553069), (3614, 2459817), (5421, 1639878), (10842, 819939), (16263, 546626), (32526, 273313)]