7273644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{661}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 19574016

約数和(自身を除く): 12300372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 131, 262, 393, 524, 661, 786, 917, 1322, 1572, 1834, 1983, 2644, 2751, 3668, 3966, 4627, 5502, 7932, 9254, 11004, 13881, 18508, 27762, 55524, 86591, 173182, 259773, 346364, 519546, 606137, 1039092, 1212274, 1818411, 2424548, 3636822, 7273644]

約数ペア:

[(1, 7273644), (2, 3636822), (3, 2424548), (4, 1818411), (6, 1212274), (7, 1039092), (12, 606137), (14, 519546), (21, 346364), (28, 259773), (42, 173182), (84, 86591), (131, 55524), (262, 27762), (393, 18508), (524, 13881), (661, 11004), (786, 9254), (917, 7932), (1322, 5502), (1572, 4627), (1834, 3966), (1983, 3668), (2644, 2751)]