845388

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1021}}^1$

素因数の和:1054

約数の個数: 36

約数和(自身を含む): 2232048

約数和(自身を除く): 1386660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 1021, 2042, 3063, 4084, 6126, 9189, 12252, 18378, 23483, 36756, 46966, 70449, 93932, 140898, 211347, 281796, 422694, 845388]

約数ペア:

[(1, 845388), (2, 422694), (3, 281796), (4, 211347), (6, 140898), (9, 93932), (12, 70449), (18, 46966), (23, 36756), (36, 23483), (46, 18378), (69, 12252), (92, 9189), (138, 6126), (207, 4084), (276, 3063), (414, 2042), (828, 1021)]