16308318

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{499}}^1$

素因数の和:936

約数の個数: 32

約数和(自身を含む): 35280000

約数和(自身を除く): 18971682

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 419, 499, 838, 998, 1257, 1497, 2514, 2994, 5447, 6487, 10894, 12974, 16341, 19461, 32682, 38922, 209081, 418162, 627243, 1254486, 2718053, 5436106, 8154159, 16308318]

約数ペア:

[(1, 16308318), (2, 8154159), (3, 5436106), (6, 2718053), (13, 1254486), (26, 627243), (39, 418162), (78, 209081), (419, 38922), (499, 32682), (838, 19461), (998, 16341), (1257, 12974), (1497, 10894), (2514, 6487), (2994, 5447)]