13890534

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2029}}^1$

素因数の和:2204

約数の個数: 32

約数和(自身を含む): 31960320

約数和(自身を除く): 18069786

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 163, 326, 489, 978, 1141, 2029, 2282, 3423, 4058, 6087, 6846, 12174, 14203, 28406, 42609, 85218, 330727, 661454, 992181, 1984362, 2315089, 4630178, 6945267, 13890534]

約数ペア:

[(1, 13890534), (2, 6945267), (3, 4630178), (6, 2315089), (7, 1984362), (14, 992181), (21, 661454), (42, 330727), (163, 85218), (326, 42609), (489, 28406), (978, 14203), (1141, 12174), (2029, 6846), (2282, 6087), (3423, 4058)]