38017278

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4391}}^1$

素因数の和:4449

約数の個数: 48

約数和(自身を含む): 91125216

約数和(自身を除く): 53107938

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 37, 39, 74, 78, 111, 117, 222, 234, 333, 481, 666, 962, 1443, 2886, 4329, 4391, 8658, 8782, 13173, 26346, 39519, 57083, 79038, 114166, 162467, 171249, 324934, 342498, 487401, 513747, 974802, 1027494, 1462203, 2112071, 2924406, 4224142, 6336213, 12672426, 19008639, 38017278]

約数ペア:

[(1, 38017278), (2, 19008639), (3, 12672426), (6, 6336213), (9, 4224142), (13, 2924406), (18, 2112071), (26, 1462203), (37, 1027494), (39, 974802), (74, 513747), (78, 487401), (111, 342498), (117, 324934), (222, 171249), (234, 162467), (333, 114166), (481, 79038), (666, 57083), (962, 39519), (1443, 26346), (2886, 13173), (4329, 8782), (4391, 8658)]