19851418656

素因数分解:

$2^5\times 3^3\times {\mathrm{431}}^1\times {\mathrm{53309}}^1$

素因数の和:53759

約数の個数: 96

約数和(自身を含む): 58035398400

約数和(自身を除く): 38183979744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 431, 432, 862, 864, 1293, 1724, 2586, 3448, 3879, 5172, 6896, 7758, 10344, 11637, 13792, 15516, 20688, 23274, 31032, 41376, 46548, 53309, 62064, 93096, 106618, 124128, 159927, 186192, 213236, 319854, 372384, 426472, 479781, 639708, 852944, 959562, 1279416, 1439343, 1705888, 1919124, 2558832, 2878686, 3838248, 5117664, 5757372, 7676496, 11514744, 15352992, 22976179, 23029488, 45952358, 46058976, 68928537, 91904716, 137857074, 183809432, 206785611, 275714148, 367618864, 413571222, 551428296, 620356833, 735237728, 827142444, 1102856592, 1240713666, 1654284888, 2205713184, 2481427332, 3308569776, 4962854664, 6617139552, 9925709328, 19851418656]

約数ペア:

[(1, 19851418656), (2, 9925709328), (3, 6617139552), (4, 4962854664), (6, 3308569776), (8, 2481427332), (9, 2205713184), (12, 1654284888), (16, 1240713666), (18, 1102856592), (24, 827142444), (27, 735237728), (32, 620356833), (36, 551428296), (48, 413571222), (54, 367618864), (72, 275714148), (96, 206785611), (108, 183809432), (144, 137857074), (216, 91904716), (288, 68928537), (431, 46058976), (432, 45952358), (862, 23029488), (864, 22976179), (1293, 15352992), (1724, 11514744), (2586, 7676496), (3448, 5757372), (3879, 5117664), (5172, 3838248), (6896, 2878686), (7758, 2558832), (10344, 1919124), (11637, 1705888), (13792, 1439343), (15516, 1279416), (20688, 959562), (23274, 852944), (31032, 639708), (41376, 479781), (46548, 426472), (53309, 372384), (62064, 319854), (93096, 213236), (106618, 186192), (124128, 159927)]