18136204752

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{167407}}^1$

素因数の和:167516

約数の個数: 80

約数和(自身を含む): 48907242752

約数和(自身を除く): 30771038000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 61, 74, 111, 122, 148, 183, 222, 244, 296, 366, 444, 488, 592, 732, 888, 976, 1464, 1776, 2257, 2928, 4514, 6771, 9028, 13542, 18056, 27084, 36112, 54168, 108336, 167407, 334814, 502221, 669628, 1004442, 1339256, 2008884, 2678512, 4017768, 6194059, 8035536, 10211827, 12388118, 18582177, 20423654, 24776236, 30635481, 37164354, 40847308, 49552472, 61270962, 74328708, 81694616, 99104944, 122541924, 148657416, 163389232, 245083848, 297314832, 377837599, 490167696, 755675198, 1133512797, 1511350396, 2267025594, 3022700792, 4534051188, 6045401584, 9068102376, 18136204752]

約数ペア:

[(1, 18136204752), (2, 9068102376), (3, 6045401584), (4, 4534051188), (6, 3022700792), (8, 2267025594), (12, 1511350396), (16, 1133512797), (24, 755675198), (37, 490167696), (48, 377837599), (61, 297314832), (74, 245083848), (111, 163389232), (122, 148657416), (148, 122541924), (183, 99104944), (222, 81694616), (244, 74328708), (296, 61270962), (366, 49552472), (444, 40847308), (488, 37164354), (592, 30635481), (732, 24776236), (888, 20423654), (976, 18582177), (1464, 12388118), (1776, 10211827), (2257, 8035536), (2928, 6194059), (4514, 4017768), (6771, 2678512), (9028, 2008884), (13542, 1339256), (18056, 1004442), (27084, 669628), (36112, 502221), (54168, 334814), (108336, 167407)]