40845438

素因数分解:

$2^1\times 3^3\times {\mathrm{439}}^1\times {\mathrm{1723}}^1$

素因数の和:2173

約数の個数: 32

約数和(自身を含む): 91027200

約数和(自身を除く): 50181762

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 439, 878, 1317, 1723, 2634, 3446, 3951, 5169, 7902, 10338, 11853, 15507, 23706, 31014, 46521, 93042, 756397, 1512794, 2269191, 4538382, 6807573, 13615146, 20422719, 40845438]

約数ペア:

[(1, 40845438), (2, 20422719), (3, 13615146), (6, 6807573), (9, 4538382), (18, 2269191), (27, 1512794), (54, 756397), (439, 93042), (878, 46521), (1317, 31014), (1723, 23706), (2634, 15507), (3446, 11853), (3951, 10338), (5169, 7902)]