181717718

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{6701}}^1$

素因数の和:6872

約数の個数: 32

約数和(自身を含む): 337780800

約数和(自身を除く): 156063082

約数列:

[1, 2, 7, 13, 14, 26, 91, 149, 182, 298, 1043, 1937, 2086, 3874, 6701, 13402, 13559, 27118, 46907, 87113, 93814, 174226, 609791, 998449, 1219582, 1996898, 6989143, 12979837, 13978286, 25959674, 90858859, 181717718]

約数ペア:

[(1, 181717718), (2, 90858859), (7, 25959674), (13, 13978286), (14, 12979837), (26, 6989143), (91, 1996898), (149, 1219582), (182, 998449), (298, 609791), (1043, 174226), (1937, 93814), (2086, 87113), (3874, 46907), (6701, 27118), (13402, 13559)]