1838382

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1$

素因数の和:82

約数の個数: 72

約数和(自身を含む): 4756536

約数和(自身を除く): 2918154

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 37, 39, 42, 49, 74, 78, 91, 98, 111, 147, 169, 182, 222, 259, 273, 294, 338, 481, 507, 518, 546, 637, 777, 962, 1014, 1183, 1274, 1443, 1554, 1813, 1911, 2366, 2886, 3367, 3549, 3626, 3822, 5439, 6253, 6734, 7098, 8281, 10101, 10878, 12506, 16562, 18759, 20202, 23569, 24843, 37518, 43771, 47138, 49686, 70707, 87542, 131313, 141414, 262626, 306397, 612794, 919191, 1838382]

約数ペア:

[(1, 1838382), (2, 919191), (3, 612794), (6, 306397), (7, 262626), (13, 141414), (14, 131313), (21, 87542), (26, 70707), (37, 49686), (39, 47138), (42, 43771), (49, 37518), (74, 24843), (78, 23569), (91, 20202), (98, 18759), (111, 16562), (147, 12506), (169, 10878), (182, 10101), (222, 8281), (259, 7098), (273, 6734), (294, 6253), (338, 5439), (481, 3822), (507, 3626), (518, 3549), (546, 3367), (637, 2886), (777, 2366), (962, 1911), (1014, 1813), (1183, 1554), (1274, 1443)]