2101625172

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^2\times {\mathrm{31573}}^1$

素因数の和:31669

約数の個数: 54

約数和(自身を含む): 5439031962

約数和(自身を除く): 3337406790

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 1849, 3698, 5547, 7396, 11094, 16641, 22188, 31573, 33282, 63146, 66564, 94719, 126292, 189438, 284157, 378876, 568314, 1136628, 1357639, 2715278, 4072917, 5430556, 8145834, 12218751, 16291668, 24437502, 48875004, 58378477, 116756954, 175135431, 233513908, 350270862, 525406293, 700541724, 1050812586, 2101625172]

約数ペア:

[(1, 2101625172), (2, 1050812586), (3, 700541724), (4, 525406293), (6, 350270862), (9, 233513908), (12, 175135431), (18, 116756954), (36, 58378477), (43, 48875004), (86, 24437502), (129, 16291668), (172, 12218751), (258, 8145834), (387, 5430556), (516, 4072917), (774, 2715278), (1548, 1357639), (1849, 1136628), (3698, 568314), (5547, 378876), (7396, 284157), (11094, 189438), (16641, 126292), (22188, 94719), (31573, 66564), (33282, 63146)]