9938838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 24837120

約数和(自身を除く): 14898282

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 109, 167, 182, 218, 273, 327, 334, 501, 546, 654, 763, 1002, 1169, 1417, 1526, 2171, 2289, 2338, 2834, 3507, 4251, 4342, 4578, 6513, 7014, 8502, 9919, 13026, 15197, 18203, 19838, 29757, 30394, 36406, 45591, 54609, 59514, 91182, 109218, 127421, 236639, 254842, 382263, 473278, 709917, 764526, 1419834, 1656473, 3312946, 4969419, 9938838]

約数ペア:

[(1, 9938838), (2, 4969419), (3, 3312946), (6, 1656473), (7, 1419834), (13, 764526), (14, 709917), (21, 473278), (26, 382263), (39, 254842), (42, 236639), (78, 127421), (91, 109218), (109, 91182), (167, 59514), (182, 54609), (218, 45591), (273, 36406), (327, 30394), (334, 29757), (501, 19838), (546, 18203), (654, 15197), (763, 13026), (1002, 9919), (1169, 8502), (1417, 7014), (1526, 6513), (2171, 4578), (2289, 4342), (2338, 4251), (2834, 3507)]