18032874

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{877}}^1$

素因数の和:1054

約数の個数: 32

約数和(自身を含む): 37929600

約数和(自身を除く): 19896726

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 149, 298, 447, 877, 894, 1754, 2631, 3427, 5262, 6854, 10281, 20171, 20562, 40342, 60513, 121026, 130673, 261346, 392019, 784038, 3005479, 6010958, 9016437, 18032874]

約数ペア:

[(1, 18032874), (2, 9016437), (3, 6010958), (6, 3005479), (23, 784038), (46, 392019), (69, 261346), (138, 130673), (149, 121026), (298, 60513), (447, 40342), (877, 20562), (894, 20171), (1754, 10281), (2631, 6854), (3427, 5262)]