16268786772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1478443}}^1$

素因数の和:1478588

約数の個数: 48

約数和(自身を含む): 43714632192

約数和(自身を除く): 27445845420

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 131, 262, 393, 524, 786, 917, 1572, 1834, 2751, 3668, 5502, 11004, 1478443, 2956886, 4435329, 5913772, 8870658, 10349101, 17741316, 20698202, 31047303, 41396404, 62094606, 124189212, 193676033, 387352066, 581028099, 774704132, 1162056198, 1355732231, 2324112396, 2711464462, 4067196693, 5422928924, 8134393386, 16268786772]

約数ペア:

[(1, 16268786772), (2, 8134393386), (3, 5422928924), (4, 4067196693), (6, 2711464462), (7, 2324112396), (12, 1355732231), (14, 1162056198), (21, 774704132), (28, 581028099), (42, 387352066), (84, 193676033), (131, 124189212), (262, 62094606), (393, 41396404), (524, 31047303), (786, 20698202), (917, 17741316), (1572, 10349101), (1834, 8870658), (2751, 5913772), (3668, 4435329), (5502, 2956886), (11004, 1478443)]