179620938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61981}}^1$

素因数の和:62019

約数の個数: 48

約数和(自身を含む): 464121216

約数和(自身を除く): 284500278

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 61981, 123962, 185943, 371886, 433867, 557829, 867734, 1115658, 1301601, 1425563, 2603202, 2851126, 3904803, 4276689, 7809606, 8553378, 9978941, 12830067, 19957882, 25660134, 29936823, 59873646, 89810469, 179620938]

約数ペア:

[(1, 179620938), (2, 89810469), (3, 59873646), (6, 29936823), (7, 25660134), (9, 19957882), (14, 12830067), (18, 9978941), (21, 8553378), (23, 7809606), (42, 4276689), (46, 3904803), (63, 2851126), (69, 2603202), (126, 1425563), (138, 1301601), (161, 1115658), (207, 867734), (322, 557829), (414, 433867), (483, 371886), (966, 185943), (1449, 123962), (2898, 61981)]