2018010102

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{242491}}^1$

素因数の和:242588

約数の個数: 32

約数和(自身を含む): 4306657920

約数和(自身を除く): 2288647818

約数列:

[1, 2, 3, 6, 19, 38, 57, 73, 114, 146, 219, 438, 1387, 2774, 4161, 8322, 242491, 484982, 727473, 1454946, 4607329, 9214658, 13821987, 17701843, 27643974, 35403686, 53105529, 106211058, 336335017, 672670034, 1009005051, 2018010102]

約数ペア:

[(1, 2018010102), (2, 1009005051), (3, 672670034), (6, 336335017), (19, 106211058), (38, 53105529), (57, 35403686), (73, 27643974), (114, 17701843), (146, 13821987), (219, 9214658), (438, 4607329), (1387, 1454946), (2774, 727473), (4161, 484982), (8322, 242491)]