65947644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{261697}}^1$

素因数の和:261714

約数の個数: 36

約数和(自身を含む): 190516144

約数和(自身を除く): 124568500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 261697, 523394, 785091, 1046788, 1570182, 1831879, 2355273, 3140364, 3663758, 4710546, 5495637, 7327516, 9421092, 10991274, 16486911, 21982548, 32973822, 65947644]

約数ペア:

[(1, 65947644), (2, 32973822), (3, 21982548), (4, 16486911), (6, 10991274), (7, 9421092), (9, 7327516), (12, 5495637), (14, 4710546), (18, 3663758), (21, 3140364), (28, 2355273), (36, 1831879), (42, 1570182), (63, 1046788), (84, 785091), (126, 523394), (252, 261697)]