18239598

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3389}}^1$

素因数の和:3433

約数の個数: 48

約数和(自身を含む): 44422560

約数和(自身を除く): 26182962

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2691, 3389, 5382, 6778, 10167, 20334, 30501, 44057, 61002, 77947, 88114, 132171, 155894, 233841, 264342, 396513, 467682, 701523, 793026, 1013311, 1403046, 2026622, 3039933, 6079866, 9119799, 18239598]

約数ペア:

[(1, 18239598), (2, 9119799), (3, 6079866), (6, 3039933), (9, 2026622), (13, 1403046), (18, 1013311), (23, 793026), (26, 701523), (39, 467682), (46, 396513), (69, 264342), (78, 233841), (117, 155894), (138, 132171), (207, 88114), (234, 77947), (299, 61002), (414, 44057), (598, 30501), (897, 20334), (1794, 10167), (2691, 6778), (3389, 5382)]