187442916

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{739}}^1\times {\mathrm{919}}^1$

素因数の和:1688

約数の個数: 48

約数和(自身を含む): 457497600

約数和(自身を除く): 270054684

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 739, 919, 1478, 1838, 2217, 2757, 2956, 3676, 4434, 5514, 8868, 11028, 16997, 21137, 33994, 42274, 50991, 63411, 67988, 84548, 101982, 126822, 203964, 253644, 679141, 1358282, 2037423, 2716564, 4074846, 8149692, 15620243, 31240486, 46860729, 62480972, 93721458, 187442916]

約数ペア:

[(1, 187442916), (2, 93721458), (3, 62480972), (4, 46860729), (6, 31240486), (12, 15620243), (23, 8149692), (46, 4074846), (69, 2716564), (92, 2037423), (138, 1358282), (276, 679141), (739, 253644), (919, 203964), (1478, 126822), (1838, 101982), (2217, 84548), (2757, 67988), (2956, 63411), (3676, 50991), (4434, 42274), (5514, 33994), (8868, 21137), (11028, 16997)]