231649.0000000

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{7307}}^1$

素因数の和:7341

約数の個数: 32

約数和(自身を含む): 21047040

約数和(自身を除く): 11971746

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 7307, 14614, 21921, 43842, 65763, 131526, 168061, 197289, 336122, 394578, 504183, 1008366, 1512549, 3025098, 4537647, 9075294]

約数ペア:

[(1, 9075294), (2, 4537647), (3, 3025098), (6, 1512549), (9, 1008366), (18, 504183), (23, 394578), (27, 336122), (46, 197289), (54, 168061), (69, 131526), (138, 65763), (207, 43842), (414, 21921), (621, 14614), (1242, 7307)]