18434514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{6551}}^1$

素因数の和:6630

約数の個数: 32

約数和(自身を含む): 42771456

約数和(自身を除く): 24336942

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 6551, 13102, 19653, 39306, 45857, 91714, 137571, 275142, 438917, 877834, 1316751, 2633502, 3072419, 6144838, 9217257, 18434514]

約数ペア:

[(1, 18434514), (2, 9217257), (3, 6144838), (6, 3072419), (7, 2633502), (14, 1316751), (21, 877834), (42, 438917), (67, 275142), (134, 137571), (201, 91714), (402, 45857), (469, 39306), (938, 19653), (1407, 13102), (2814, 6551)]