18019626

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{7681}}^1$

素因数の和:7726

約数の個数: 32

約数和(自身を含む): 39823488

約数和(自身を除く): 21803862

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 7681, 15362, 23043, 46086, 130577, 176663, 261154, 353326, 391731, 529989, 783462, 1059978, 3003271, 6006542, 9009813, 18019626]

約数ペア:

[(1, 18019626), (2, 9009813), (3, 6006542), (6, 3003271), (17, 1059978), (23, 783462), (34, 529989), (46, 391731), (51, 353326), (69, 261154), (102, 176663), (138, 130577), (391, 46086), (782, 23043), (1173, 15362), (2346, 7681)]