2178307536

素因数分解:

$2^4\times 3^1\times {\mathrm{45381407}}^1$

素因数の和:45381418

約数の個数: 20

約数和(自身を含む): 5627294592

約数和(自身を除く): 3448987056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 45381407, 90762814, 136144221, 181525628, 272288442, 363051256, 544576884, 726102512, 1089153768, 2178307536]

約数ペア:

[(1, 2178307536), (2, 1089153768), (3, 726102512), (4, 544576884), (6, 363051256), (8, 272288442), (12, 181525628), (16, 136144221), (24, 90762814), (48, 45381407)]