18872352

素因数分解:

$2^5\times 3^6\times {\mathrm{809}}^1$

素因数の和:837

約数の個数: 84

約数和(自身を含む): 55775790

約数和(自身を除く): 36903438

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, 243, 288, 324, 432, 486, 648, 729, 809, 864, 972, 1296, 1458, 1618, 1944, 2427, 2592, 2916, 3236, 3888, 4854, 5832, 6472, 7281, 7776, 9708, 11664, 12944, 14562, 19416, 21843, 23328, 25888, 29124, 38832, 43686, 58248, 65529, 77664, 87372, 116496, 131058, 174744, 196587, 232992, 262116, 349488, 393174, 524232, 589761, 698976, 786348, 1048464, 1179522, 1572696, 2096928, 2359044, 3145392, 4718088, 6290784, 9436176, 18872352]

約数ペア:

[(1, 18872352), (2, 9436176), (3, 6290784), (4, 4718088), (6, 3145392), (8, 2359044), (9, 2096928), (12, 1572696), (16, 1179522), (18, 1048464), (24, 786348), (27, 698976), (32, 589761), (36, 524232), (48, 393174), (54, 349488), (72, 262116), (81, 232992), (96, 196587), (108, 174744), (144, 131058), (162, 116496), (216, 87372), (243, 77664), (288, 65529), (324, 58248), (432, 43686), (486, 38832), (648, 29124), (729, 25888), (809, 23328), (864, 21843), (972, 19416), (1296, 14562), (1458, 12944), (1618, 11664), (1944, 9708), (2427, 7776), (2592, 7281), (2916, 6472), (3236, 5832), (3888, 4854)]