3720978

素因数分解:

$2^1\times 3^4\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:340

約数の個数: 40

約数和(自身を含む): 8456448

約数和(自身を除く): 4735470

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 103, 162, 206, 223, 309, 446, 618, 669, 927, 1338, 1854, 2007, 2781, 4014, 5562, 6021, 8343, 12042, 16686, 18063, 22969, 36126, 45938, 68907, 137814, 206721, 413442, 620163, 1240326, 1860489, 3720978]

約数ペア:

[(1, 3720978), (2, 1860489), (3, 1240326), (6, 620163), (9, 413442), (18, 206721), (27, 137814), (54, 68907), (81, 45938), (103, 36126), (162, 22969), (206, 18063), (223, 16686), (309, 12042), (446, 8343), (618, 6021), (669, 5562), (927, 4014), (1338, 2781), (1854, 2007)]