38340456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20747}}^1$

素因数の和:20774

約数の個数: 64

約数和(自身を含む): 119508480

約数和(自身を除く): 81168024

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 20747, 41494, 62241, 82988, 124482, 145229, 165976, 228217, 248964, 290458, 435687, 456434, 497928, 580916, 684651, 871374, 912868, 1161832, 1369302, 1597519, 1742748, 1825736, 2738604, 3195038, 3485496, 4792557, 5477208, 6390076, 9585114, 12780152, 19170228, 38340456]

約数ペア:

[(1, 38340456), (2, 19170228), (3, 12780152), (4, 9585114), (6, 6390076), (7, 5477208), (8, 4792557), (11, 3485496), (12, 3195038), (14, 2738604), (21, 1825736), (22, 1742748), (24, 1597519), (28, 1369302), (33, 1161832), (42, 912868), (44, 871374), (56, 684651), (66, 580916), (77, 497928), (84, 456434), (88, 435687), (132, 290458), (154, 248964), (168, 228217), (231, 165976), (264, 145229), (308, 124482), (462, 82988), (616, 62241), (924, 41494), (1848, 20747)]