18445584

素因数分解:

$2^4\times 3^1\times {\mathrm{571}}^1\times {\mathrm{673}}^1$

素因数の和:1255

約数の個数: 40

約数和(自身を含む): 47805472

約数和(自身を除く): 29359888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 571, 673, 1142, 1346, 1713, 2019, 2284, 2692, 3426, 4038, 4568, 5384, 6852, 8076, 9136, 10768, 13704, 16152, 27408, 32304, 384283, 768566, 1152849, 1537132, 2305698, 3074264, 4611396, 6148528, 9222792, 18445584]

約数ペア:

[(1, 18445584), (2, 9222792), (3, 6148528), (4, 4611396), (6, 3074264), (8, 2305698), (12, 1537132), (16, 1152849), (24, 768566), (48, 384283), (571, 32304), (673, 27408), (1142, 16152), (1346, 13704), (1713, 10768), (2019, 9136), (2284, 8076), (2692, 6852), (3426, 5384), (4038, 4568)]