18241584

素因数分解:

$2^4\times 3^1\times {\mathrm{419}}^1\times {\mathrm{907}}^1$

素因数の和:1337

約数の個数: 40

約数和(自身を含む): 47288640

約数和(自身を除く): 29047056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 419, 838, 907, 1257, 1676, 1814, 2514, 2721, 3352, 3628, 5028, 5442, 6704, 7256, 10056, 10884, 14512, 20112, 21768, 43536, 380033, 760066, 1140099, 1520132, 2280198, 3040264, 4560396, 6080528, 9120792, 18241584]

約数ペア:

[(1, 18241584), (2, 9120792), (3, 6080528), (4, 4560396), (6, 3040264), (8, 2280198), (12, 1520132), (16, 1140099), (24, 760066), (48, 380033), (419, 43536), (838, 21768), (907, 20112), (1257, 14512), (1676, 10884), (1814, 10056), (2514, 7256), (2721, 6704), (3352, 5442), (3628, 5028)]