18329324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5261}}^1$

素因数の和:5345

約数の個数: 24

約数和(自身を含む): 35065968

約数和(自身を除く): 16736644

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 5261, 10522, 21044, 68393, 136786, 273572, 352487, 704974, 1409948, 4582331, 9164662, 18329324]

約数ペア:

[(1, 18329324), (2, 9164662), (4, 4582331), (13, 1409948), (26, 704974), (52, 352487), (67, 273572), (134, 136786), (268, 68393), (871, 21044), (1742, 10522), (3484, 5261)]