181848436

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{4507}}^1$

素因数の和:4660

約数の個数: 48

約数和(自身を含む): 399877632

約数和(自身を除く): 218029196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 131, 154, 262, 308, 524, 917, 1441, 1834, 2882, 3668, 4507, 5764, 9014, 10087, 18028, 20174, 31549, 40348, 49577, 63098, 99154, 126196, 198308, 347039, 590417, 694078, 1180834, 1388156, 2361668, 4132919, 6494587, 8265838, 12989174, 16531676, 25978348, 45462109, 90924218, 181848436]

約数ペア:

[(1, 181848436), (2, 90924218), (4, 45462109), (7, 25978348), (11, 16531676), (14, 12989174), (22, 8265838), (28, 6494587), (44, 4132919), (77, 2361668), (131, 1388156), (154, 1180834), (262, 694078), (308, 590417), (524, 347039), (917, 198308), (1441, 126196), (1834, 99154), (2882, 63098), (3668, 49577), (4507, 40348), (5764, 31549), (9014, 20174), (10087, 18028)]