386218638

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{550169}}^1$

素因数の和:550193

約数の個数: 32

約数和(自身を含む): 924285600

約数和(自身を除く): 538066962

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 550169, 1100338, 1650507, 3301014, 4951521, 7152197, 9903042, 14304394, 14854563, 21456591, 29709126, 42913182, 64369773, 128739546, 193109319, 386218638]

約数ペア:

[(1, 386218638), (2, 193109319), (3, 128739546), (6, 64369773), (9, 42913182), (13, 29709126), (18, 21456591), (26, 14854563), (27, 14304394), (39, 9903042), (54, 7152197), (78, 4951521), (117, 3301014), (234, 1650507), (351, 1100338), (702, 550169)]