2018012301

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{839}}^1$

素因数の和:1146

約数の個数: 48

約数和(自身を含む): 3107220480

約数和(自身を除く): 1089208179

約数列:

[1, 3, 9, 31, 37, 93, 111, 233, 279, 333, 699, 839, 1147, 2097, 2517, 3441, 7223, 7551, 8621, 10323, 21669, 25863, 26009, 31043, 65007, 77589, 78027, 93129, 195487, 234081, 267251, 279387, 586461, 801753, 962333, 1759383, 2405259, 2886999, 6060097, 7233019, 8660997, 18180291, 21699057, 54540873, 65097171, 224223589, 672670767, 2018012301]

約数ペア:

[(1, 2018012301), (3, 672670767), (9, 224223589), (31, 65097171), (37, 54540873), (93, 21699057), (111, 18180291), (233, 8660997), (279, 7233019), (333, 6060097), (699, 2886999), (839, 2405259), (1147, 1759383), (2097, 962333), (2517, 801753), (3441, 586461), (7223, 279387), (7551, 267251), (8621, 234081), (10323, 195487), (21669, 93129), (25863, 78027), (26009, 77589), (31043, 65007)]