18641712

素因数分解:

$2^4\times 3^1\times {\mathrm{388369}}^1$

素因数の和:388380

約数の個数: 20

約数和(自身を含む): 48157880

約数和(自身を除く): 29516168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 388369, 776738, 1165107, 1553476, 2330214, 3106952, 4660428, 6213904, 9320856, 18641712]

約数ペア:

[(1, 18641712), (2, 9320856), (3, 6213904), (4, 4660428), (6, 3106952), (8, 2330214), (12, 1553476), (16, 1165107), (24, 776738), (48, 388369)]