18993696

素因数分解:

$2^5\times 3^1\times {\mathrm{67}}^1\times {\mathrm{2953}}^1$

素因数の和:3033

約数の個数: 48

約数和(自身を含む): 50619744

約数和(自身を除く): 31626048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 67, 96, 134, 201, 268, 402, 536, 804, 1072, 1608, 2144, 2953, 3216, 5906, 6432, 8859, 11812, 17718, 23624, 35436, 47248, 70872, 94496, 141744, 197851, 283488, 395702, 593553, 791404, 1187106, 1582808, 2374212, 3165616, 4748424, 6331232, 9496848, 18993696]

約数ペア:

[(1, 18993696), (2, 9496848), (3, 6331232), (4, 4748424), (6, 3165616), (8, 2374212), (12, 1582808), (16, 1187106), (24, 791404), (32, 593553), (48, 395702), (67, 283488), (96, 197851), (134, 141744), (201, 94496), (268, 70872), (402, 47248), (536, 35436), (804, 23624), (1072, 17718), (1608, 11812), (2144, 8859), (2953, 6432), (3216, 5906)]