181735428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1453}}^1\times {\mathrm{1489}}^1$

素因数の和:2956

約数の個数: 48

約数和(自身を含む): 485287040

約数和(自身を除く): 303551612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1453, 1489, 2906, 2978, 4359, 4467, 5812, 5956, 8718, 8934, 10171, 10423, 17436, 17868, 20342, 20846, 30513, 31269, 40684, 41692, 61026, 62538, 122052, 125076, 2163517, 4327034, 6490551, 8654068, 12981102, 15144619, 25962204, 30289238, 45433857, 60578476, 90867714, 181735428]

約数ペア:

[(1, 181735428), (2, 90867714), (3, 60578476), (4, 45433857), (6, 30289238), (7, 25962204), (12, 15144619), (14, 12981102), (21, 8654068), (28, 6490551), (42, 4327034), (84, 2163517), (1453, 125076), (1489, 122052), (2906, 62538), (2978, 61026), (4359, 41692), (4467, 40684), (5812, 31269), (5956, 30513), (8718, 20846), (8934, 20342), (10171, 17868), (10423, 17436)]