7090986

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:379

約数の個数: 48

約数和(自身を含む): 16744320

約数和(自身を除く): 9653334

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 89, 98, 147, 178, 267, 271, 294, 534, 542, 623, 813, 1246, 1626, 1869, 1897, 3738, 3794, 4361, 5691, 8722, 11382, 13083, 13279, 24119, 26166, 26558, 39837, 48238, 72357, 79674, 144714, 168833, 337666, 506499, 1012998, 1181831, 2363662, 3545493, 7090986]

約数ペア:

[(1, 7090986), (2, 3545493), (3, 2363662), (6, 1181831), (7, 1012998), (14, 506499), (21, 337666), (42, 168833), (49, 144714), (89, 79674), (98, 72357), (147, 48238), (178, 39837), (267, 26558), (271, 26166), (294, 24119), (534, 13279), (542, 13083), (623, 11382), (813, 8722), (1246, 5691), (1626, 4361), (1869, 3794), (1897, 3738)]