126331318

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2213}}^1$

素因数の和:2328

約数の個数: 32

約数和(自身を含む): 212331456

約数和(自身を除く): 86000138

約数列:

[1, 2, 17, 23, 34, 46, 73, 146, 391, 782, 1241, 1679, 2213, 2482, 3358, 4426, 28543, 37621, 50899, 57086, 75242, 101798, 161549, 323098, 865283, 1730566, 2746333, 3715627, 5492666, 7431254, 63165659, 126331318]

約数ペア:

[(1, 126331318), (2, 63165659), (17, 7431254), (23, 5492666), (34, 3715627), (46, 2746333), (73, 1730566), (146, 865283), (391, 323098), (782, 161549), (1241, 101798), (1679, 75242), (2213, 57086), (2482, 50899), (3358, 37621), (4426, 28543)]