991263355092

素因数分解:

$2^2\times 3^3\times {\mathrm{72817}}^1\times {\mathrm{126047}}^1$

素因数の和:198877

約数の個数: 48

約数和(自身を含む): 2569997713920

約数和(自身を除く): 1578734358828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 72817, 126047, 145634, 218451, 252094, 291268, 378141, 436902, 504188, 655353, 756282, 873804, 1134423, 1310706, 1512564, 1966059, 2268846, 2621412, 3403269, 3932118, 4537692, 6806538, 7864236, 13613076, 9178364399, 18356728798, 27535093197, 36713457596, 55070186394, 82605279591, 110140372788, 165210559182, 247815838773, 330421118364, 495631677546, 991263355092]

約数ペア:

[(1, 991263355092), (2, 495631677546), (3, 330421118364), (4, 247815838773), (6, 165210559182), (9, 110140372788), (12, 82605279591), (18, 55070186394), (27, 36713457596), (36, 27535093197), (54, 18356728798), (108, 9178364399), (72817, 13613076), (126047, 7864236), (145634, 6806538), (218451, 4537692), (252094, 3932118), (291268, 3403269), (378141, 2621412), (436902, 2268846), (504188, 1966059), (655353, 1512564), (756282, 1310706), (873804, 1134423)]