18944928

素因数分解:

$2^5\times 3^4\times {\mathrm{7309}}^1$

素因数の和:7331

約数の個数: 60

約数和(自身を含む): 55724130

約数和(自身を除く): 36779202

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 7309, 14618, 21927, 29236, 43854, 58472, 65781, 87708, 116944, 131562, 175416, 197343, 233888, 263124, 350832, 394686, 526248, 592029, 701664, 789372, 1052496, 1184058, 1578744, 2104992, 2368116, 3157488, 4736232, 6314976, 9472464, 18944928]

約数ペア:

[(1, 18944928), (2, 9472464), (3, 6314976), (4, 4736232), (6, 3157488), (8, 2368116), (9, 2104992), (12, 1578744), (16, 1184058), (18, 1052496), (24, 789372), (27, 701664), (32, 592029), (36, 526248), (48, 394686), (54, 350832), (72, 263124), (81, 233888), (96, 197343), (108, 175416), (144, 131562), (162, 116944), (216, 87708), (288, 65781), (324, 58472), (432, 43854), (648, 29236), (864, 21927), (1296, 14618), (2592, 7309)]