222318

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 518400

約数和(自身を除く): 296082

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 179, 207, 358, 414, 537, 621, 1074, 1242, 1611, 3222, 4117, 4833, 8234, 9666, 12351, 24702, 37053, 74106, 111159, 222318]

約数ペア:

[(1, 222318), (2, 111159), (3, 74106), (6, 37053), (9, 24702), (18, 12351), (23, 9666), (27, 8234), (46, 4833), (54, 4117), (69, 3222), (138, 1611), (179, 1242), (207, 1074), (358, 621), (414, 537)]