9986361084

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{302507}}^1$

素因数の和:302655

約数の個数: 72

約数和(自身を含む): 29069808768

約数和(自身を除く): 19083447684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 131, 252, 262, 393, 524, 786, 917, 1179, 1572, 1834, 2358, 2751, 3668, 4716, 5502, 8253, 11004, 16506, 33012, 302507, 605014, 907521, 1210028, 1815042, 2117549, 2722563, 3630084, 4235098, 5445126, 6352647, 8470196, 10890252, 12705294, 19057941, 25410588, 38115882, 39628417, 76231764, 79256834, 118885251, 158513668, 237770502, 277398919, 356655753, 475541004, 554797838, 713311506, 832196757, 1109595676, 1426623012, 1664393514, 2496590271, 3328787028, 4993180542, 9986361084]

約数ペア:

[(1, 9986361084), (2, 4993180542), (3, 3328787028), (4, 2496590271), (6, 1664393514), (7, 1426623012), (9, 1109595676), (12, 832196757), (14, 713311506), (18, 554797838), (21, 475541004), (28, 356655753), (36, 277398919), (42, 237770502), (63, 158513668), (84, 118885251), (126, 79256834), (131, 76231764), (252, 39628417), (262, 38115882), (393, 25410588), (524, 19057941), (786, 12705294), (917, 10890252), (1179, 8470196), (1572, 6352647), (1834, 5445126), (2358, 4235098), (2751, 3630084), (3668, 2722563), (4716, 2117549), (5502, 1815042), (8253, 1210028), (11004, 907521), (16506, 605014), (33012, 302507)]