2445264

素因数分解:

$2^4\times 3^2\times {\mathrm{16981}}^1$

素因数の和:16995

約数の個数: 30

約数和(自身を含む): 6843746

約数和(自身を除く): 4398482

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 16981, 33962, 50943, 67924, 101886, 135848, 152829, 203772, 271696, 305658, 407544, 611316, 815088, 1222632, 2445264]

約数ペア:

[(1, 2445264), (2, 1222632), (3, 815088), (4, 611316), (6, 407544), (8, 305658), (9, 271696), (12, 203772), (16, 152829), (18, 135848), (24, 101886), (36, 67924), (48, 50943), (72, 33962), (144, 16981)]