17458714

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 33308928

約数和(自身を除く): 15850214

約数列:

[1, 2, 7, 13, 14, 26, 47, 91, 94, 157, 169, 182, 314, 329, 338, 611, 658, 1099, 1183, 1222, 2041, 2198, 2366, 4082, 4277, 7379, 7943, 8554, 14287, 14758, 15886, 26533, 28574, 51653, 53066, 55601, 95927, 103306, 111202, 185731, 191854, 371462, 671489, 1247051, 1342978, 2494102, 8729357, 17458714]

約数ペア:

[(1, 17458714), (2, 8729357), (7, 2494102), (13, 1342978), (14, 1247051), (26, 671489), (47, 371462), (91, 191854), (94, 185731), (157, 111202), (169, 103306), (182, 95927), (314, 55601), (329, 53066), (338, 51653), (611, 28574), (658, 26533), (1099, 15886), (1183, 14758), (1222, 14287), (2041, 8554), (2198, 7943), (2366, 7379), (4082, 4277)]