3137394

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:139

約数の個数: 64

約数和(自身を含む): 7459200

約数和(自身を除く): 4321806

約数列:

[1, 2, 3, 6, 13, 19, 26, 29, 38, 39, 57, 58, 73, 78, 87, 114, 146, 174, 219, 247, 377, 438, 494, 551, 741, 754, 949, 1102, 1131, 1387, 1482, 1653, 1898, 2117, 2262, 2774, 2847, 3306, 4161, 4234, 5694, 6351, 7163, 8322, 12702, 14326, 18031, 21489, 27521, 36062, 40223, 42978, 54093, 55042, 80446, 82563, 108186, 120669, 165126, 241338, 522899, 1045798, 1568697, 3137394]

約数ペア:

[(1, 3137394), (2, 1568697), (3, 1045798), (6, 522899), (13, 241338), (19, 165126), (26, 120669), (29, 108186), (38, 82563), (39, 80446), (57, 55042), (58, 54093), (73, 42978), (78, 40223), (87, 36062), (114, 27521), (146, 21489), (174, 18031), (219, 14326), (247, 12702), (377, 8322), (438, 7163), (494, 6351), (551, 5694), (741, 4234), (754, 4161), (949, 3306), (1102, 2847), (1131, 2774), (1387, 2262), (1482, 2117), (1653, 1898)]