12817644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{461}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 34358016

約数和(自身を除く): 21540372

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 331, 461, 662, 922, 993, 1324, 1383, 1844, 1986, 2317, 2766, 3227, 3972, 4634, 5532, 6454, 6951, 9268, 9681, 12908, 13902, 19362, 27804, 38724, 152591, 305182, 457773, 610364, 915546, 1068137, 1831092, 2136274, 3204411, 4272548, 6408822, 12817644]

約数ペア:

[(1, 12817644), (2, 6408822), (3, 4272548), (4, 3204411), (6, 2136274), (7, 1831092), (12, 1068137), (14, 915546), (21, 610364), (28, 457773), (42, 305182), (84, 152591), (331, 38724), (461, 27804), (662, 19362), (922, 13902), (993, 12908), (1324, 9681), (1383, 9268), (1844, 6951), (1986, 6454), (2317, 5532), (2766, 4634), (3227, 3972)]