18161279710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1601}}^1\times {\mathrm{162053}}^1$

素因数の和:163668

約数の個数: 32

約数和(自身を含む): 37383913152

約数和(自身を除く): 19222633442

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1601, 3202, 8005, 11207, 16010, 22414, 56035, 112070, 162053, 324106, 810265, 1134371, 1620530, 2268742, 5671855, 11343710, 259446853, 518893706, 1297234265, 1816127971, 2594468530, 3632255942, 9080639855, 18161279710]

約数ペア:

[(1, 18161279710), (2, 9080639855), (5, 3632255942), (7, 2594468530), (10, 1816127971), (14, 1297234265), (35, 518893706), (70, 259446853), (1601, 11343710), (3202, 5671855), (8005, 2268742), (11207, 1620530), (16010, 1134371), (22414, 810265), (56035, 324106), (112070, 162053)]