3948156

素因数分解:

$2^2\times 3^3\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:415

約数の個数: 48

約数和(自身を含む): 10348800

約数和(自身を除く): 6400644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 139, 263, 278, 417, 526, 556, 789, 834, 1052, 1251, 1578, 1668, 2367, 2502, 3156, 3753, 4734, 5004, 7101, 7506, 9468, 14202, 15012, 28404, 36557, 73114, 109671, 146228, 219342, 329013, 438684, 658026, 987039, 1316052, 1974078, 3948156]

約数ペア:

[(1, 3948156), (2, 1974078), (3, 1316052), (4, 987039), (6, 658026), (9, 438684), (12, 329013), (18, 219342), (27, 146228), (36, 109671), (54, 73114), (108, 36557), (139, 28404), (263, 15012), (278, 14202), (417, 9468), (526, 7506), (556, 7101), (789, 5004), (834, 4734), (1052, 3753), (1251, 3156), (1578, 2502), (1668, 2367)]