18023607

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2029}}^1$

素因数の和:2092

約数の個数: 32

約数和(自身を含む): 31180800

約数和(自身を除く): 13157193

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 141, 189, 329, 423, 987, 1269, 2029, 2961, 6087, 8883, 14203, 18261, 42609, 54783, 95363, 127827, 286089, 383481, 667541, 858267, 2002623, 2574801, 6007869, 18023607]

約数ペア:

[(1, 18023607), (3, 6007869), (7, 2574801), (9, 2002623), (21, 858267), (27, 667541), (47, 383481), (63, 286089), (141, 127827), (189, 95363), (329, 54783), (423, 42609), (987, 18261), (1269, 14203), (2029, 8883), (2961, 6087)]