38884014

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1553}}^1$

素因数の和:1681

約数の個数: 48

約数和(自身を含む): 91636272

約数和(自身を除く): 52752258

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 107, 117, 214, 234, 321, 642, 963, 1391, 1553, 1926, 2782, 3106, 4173, 4659, 8346, 9318, 12519, 13977, 20189, 25038, 27954, 40378, 60567, 121134, 166171, 181701, 332342, 363402, 498513, 997026, 1495539, 2160223, 2991078, 4320446, 6480669, 12961338, 19442007, 38884014]

約数ペア:

[(1, 38884014), (2, 19442007), (3, 12961338), (6, 6480669), (9, 4320446), (13, 2991078), (18, 2160223), (26, 1495539), (39, 997026), (78, 498513), (107, 363402), (117, 332342), (214, 181701), (234, 166171), (321, 121134), (642, 60567), (963, 40378), (1391, 27954), (1553, 25038), (1926, 20189), (2782, 13977), (3106, 12519), (4173, 9318), (4659, 8346)]