7419438

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^2\times {\mathrm{271}}^1$

素因数の和:311

約数の個数: 60

約数和(自身を含む): 18068688

約数和(自身を除く): 10649250

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 169, 234, 271, 338, 351, 507, 542, 702, 813, 1014, 1053, 1521, 1626, 2106, 2439, 3042, 3523, 4563, 4878, 7046, 7317, 9126, 10569, 13689, 14634, 21138, 21951, 27378, 31707, 43902, 45799, 63414, 91598, 95121, 137397, 190242, 274794, 285363, 412191, 570726, 824382, 1236573, 2473146, 3709719, 7419438]

約数ペア:

[(1, 7419438), (2, 3709719), (3, 2473146), (6, 1236573), (9, 824382), (13, 570726), (18, 412191), (26, 285363), (27, 274794), (39, 190242), (54, 137397), (78, 95121), (81, 91598), (117, 63414), (162, 45799), (169, 43902), (234, 31707), (271, 27378), (338, 21951), (351, 21138), (507, 14634), (542, 13689), (702, 10569), (813, 9126), (1014, 7317), (1053, 7046), (1521, 4878), (1626, 4563), (2106, 3523), (2439, 3042)]