18444948

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{21649}}^1$

素因数の和:21727

約数の個数: 24

約数和(自身を含む): 43646400

約数和(自身を除く): 25201452

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 21649, 43298, 64947, 86596, 129894, 259788, 1537079, 3074158, 4611237, 6148316, 9222474, 18444948]

約数ペア:

[(1, 18444948), (2, 9222474), (3, 6148316), (4, 4611237), (6, 3074158), (12, 1537079), (71, 259788), (142, 129894), (213, 86596), (284, 64947), (426, 43298), (852, 21649)]