17181984

素因数分解:

$2^5\times 3^1\times {\mathrm{89}}^1\times {\mathrm{2011}}^1$

素因数の和:2113

約数の個数: 48

約数和(自身を含む): 45632160

約数和(自身を除く): 28450176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 89, 96, 178, 267, 356, 534, 712, 1068, 1424, 2011, 2136, 2848, 4022, 4272, 6033, 8044, 8544, 12066, 16088, 24132, 32176, 48264, 64352, 96528, 178979, 193056, 357958, 536937, 715916, 1073874, 1431832, 2147748, 2863664, 4295496, 5727328, 8590992, 17181984]

約数ペア:

[(1, 17181984), (2, 8590992), (3, 5727328), (4, 4295496), (6, 2863664), (8, 2147748), (12, 1431832), (16, 1073874), (24, 715916), (32, 536937), (48, 357958), (89, 193056), (96, 178979), (178, 96528), (267, 64352), (356, 48264), (534, 32176), (712, 24132), (1068, 16088), (1424, 12066), (2011, 8544), (2136, 8044), (2848, 6033), (4022, 4272)]