18679254

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^3\times {\mathrm{2339}}^1$

素因数の和:2377

約数の個数: 32

約数和(自身を含む): 41109120

約数和(自身を除く): 22429866

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 1331, 2339, 2662, 3993, 4678, 7017, 7986, 14034, 25729, 51458, 77187, 154374, 283019, 566038, 849057, 1698114, 3113209, 6226418, 9339627, 18679254]

約数ペア:

[(1, 18679254), (2, 9339627), (3, 6226418), (6, 3113209), (11, 1698114), (22, 849057), (33, 566038), (66, 283019), (121, 154374), (242, 77187), (363, 51458), (726, 25729), (1331, 14034), (2339, 7986), (2662, 7017), (3993, 4678)]