18527664

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{4337}}^1$

素因数の和:4437

約数の個数: 40

約数和(自身を含む): 48412080

約数和(自身を除く): 29884416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 1068, 1424, 2136, 4272, 4337, 8674, 13011, 17348, 26022, 34696, 52044, 69392, 104088, 208176, 385993, 771986, 1157979, 1543972, 2315958, 3087944, 4631916, 6175888, 9263832, 18527664]

約数ペア:

[(1, 18527664), (2, 9263832), (3, 6175888), (4, 4631916), (6, 3087944), (8, 2315958), (12, 1543972), (16, 1157979), (24, 771986), (48, 385993), (89, 208176), (178, 104088), (267, 69392), (356, 52044), (534, 34696), (712, 26022), (1068, 17348), (1424, 13011), (2136, 8674), (4272, 4337)]