131751438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241303}}^1$

素因数の和:241328

約数の個数: 32

約数和(自身を含む): 324312576

約数和(自身を除く): 192561138

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 241303, 482606, 723909, 1447818, 1689121, 3136939, 3378242, 5067363, 6273878, 9410817, 10134726, 18821634, 21958573, 43917146, 65875719, 131751438]

約数ペア:

[(1, 131751438), (2, 65875719), (3, 43917146), (6, 21958573), (7, 18821634), (13, 10134726), (14, 9410817), (21, 6273878), (26, 5067363), (39, 3378242), (42, 3136939), (78, 1689121), (91, 1447818), (182, 723909), (273, 482606), (546, 241303)]