18781296

素因数分解:

$2^4\times 3^1\times {\mathrm{373}}^1\times {\mathrm{1049}}^1$

素因数の和:1433

約数の個数: 40

約数和(自身を含む): 48694800

約数和(自身を除く): 29913504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 373, 746, 1049, 1119, 1492, 2098, 2238, 2984, 3147, 4196, 4476, 5968, 6294, 8392, 8952, 12588, 16784, 17904, 25176, 50352, 391277, 782554, 1173831, 1565108, 2347662, 3130216, 4695324, 6260432, 9390648, 18781296]

約数ペア:

[(1, 18781296), (2, 9390648), (3, 6260432), (4, 4695324), (6, 3130216), (8, 2347662), (12, 1565108), (16, 1173831), (24, 782554), (48, 391277), (373, 50352), (746, 25176), (1049, 17904), (1119, 16784), (1492, 12588), (2098, 8952), (2238, 8392), (2984, 6294), (3147, 5968), (4196, 4476)]