996878664

素因数分解:

$2^3\times 3^4\times {\mathrm{1538393}}^1$

素因数の和:1538411

約数の個数: 40

約数和(自身を含む): 2792185110

約数和(自身を除く): 1795306446

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1538393, 3076786, 4615179, 6153572, 9230358, 12307144, 13845537, 18460716, 27691074, 36921432, 41536611, 55382148, 83073222, 110764296, 124609833, 166146444, 249219666, 332292888, 498439332, 996878664]

約数ペア:

[(1, 996878664), (2, 498439332), (3, 332292888), (4, 249219666), (6, 166146444), (8, 124609833), (9, 110764296), (12, 83073222), (18, 55382148), (24, 41536611), (27, 36921432), (36, 27691074), (54, 18460716), (72, 13845537), (81, 12307144), (108, 9230358), (162, 6153572), (216, 4615179), (324, 3076786), (648, 1538393)]