13998426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{911}}^1$

素因数の和:1126

約数の個数: 32

約数和(自身を含む): 30336768

約数和(自身を除く): 16338342

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 197, 394, 591, 911, 1182, 1822, 2561, 2733, 5122, 5466, 7683, 11843, 15366, 23686, 35529, 71058, 179467, 358934, 538401, 1076802, 2333071, 4666142, 6999213, 13998426]

約数ペア:

[(1, 13998426), (2, 6999213), (3, 4666142), (6, 2333071), (13, 1076802), (26, 538401), (39, 358934), (78, 179467), (197, 71058), (394, 35529), (591, 23686), (911, 15366), (1182, 11843), (1822, 7683), (2561, 5466), (2733, 5122)]