1945467408

素因数分解:

$2^4\times 3^1\times {\mathrm{40530571}}^1$

素因数の和:40530582

約数の個数: 20

約数和(自身を含む): 5025790928

約数和(自身を除く): 3080323520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 40530571, 81061142, 121591713, 162122284, 243183426, 324244568, 486366852, 648489136, 972733704, 1945467408]

約数ペア:

[(1, 1945467408), (2, 972733704), (3, 648489136), (4, 486366852), (6, 324244568), (8, 243183426), (12, 162122284), (16, 121591713), (24, 81061142), (48, 40530571)]