1851569512956

素因数分解:

$2^2\times 3^4\times {\mathrm{5714720719}}^1$

素因数の和:5714720735

約数の個数: 30

約数和(自身を含む): 4840368449840

約数和(自身を除く): 2988798936884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 5714720719, 11429441438, 17144162157, 22858882876, 34288324314, 51432486471, 68576648628, 102864972942, 154297459413, 205729945884, 308594918826, 462892378239, 617189837652, 925784756478, 1851569512956]

約数ペア:

[(1, 1851569512956), (2, 925784756478), (3, 617189837652), (4, 462892378239), (6, 308594918826), (9, 205729945884), (12, 154297459413), (18, 102864972942), (27, 68576648628), (36, 51432486471), (54, 34288324314), (81, 22858882876), (108, 17144162157), (162, 11429441438), (324, 5714720719)]