18313428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9479}}^1$

素因数の和:9516

約数の個数: 48

約数和(自身を含む): 50964480

約数和(自身を除く): 32651052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 9479, 18958, 28437, 37916, 56874, 66353, 113748, 132706, 199059, 218017, 265412, 398118, 436034, 654051, 796236, 872068, 1308102, 1526119, 2616204, 3052238, 4578357, 6104476, 9156714, 18313428]

約数ペア:

[(1, 18313428), (2, 9156714), (3, 6104476), (4, 4578357), (6, 3052238), (7, 2616204), (12, 1526119), (14, 1308102), (21, 872068), (23, 796236), (28, 654051), (42, 436034), (46, 398118), (69, 265412), (84, 218017), (92, 199059), (138, 132706), (161, 113748), (276, 66353), (322, 56874), (483, 37916), (644, 28437), (966, 18958), (1932, 9479)]