1292967558

素因数分解:

$2^1\times 3^2\times {\mathrm{271}}^1\times {\mathrm{401}}^1\times {\mathrm{661}}^1$

素因数の和:1341

約数の個数: 48

約数和(自身を含む): 2823043392

約数和(自身を除く): 1530075834

約数列:

[1, 2, 3, 6, 9, 18, 271, 401, 542, 661, 802, 813, 1203, 1322, 1626, 1983, 2406, 2439, 3609, 3966, 4878, 5949, 7218, 11898, 108671, 179131, 217342, 265061, 326013, 358262, 530122, 537393, 652026, 795183, 978039, 1074786, 1590366, 1612179, 1956078, 2385549, 3224358, 4771098, 71831531, 143663062, 215494593, 430989186, 646483779, 1292967558]

約数ペア:

[(1, 1292967558), (2, 646483779), (3, 430989186), (6, 215494593), (9, 143663062), (18, 71831531), (271, 4771098), (401, 3224358), (542, 2385549), (661, 1956078), (802, 1612179), (813, 1590366), (1203, 1074786), (1322, 978039), (1626, 795183), (1983, 652026), (2406, 537393), (2439, 530122), (3609, 358262), (3966, 326013), (4878, 265061), (5949, 217342), (7218, 179131), (11898, 108671)]