18058964

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3449}}^1$

素因数の和:3488

約数の個数: 48

約数和(自身を含む): 41731200

約数和(自身を除く): 23672236

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 748, 1309, 2618, 3449, 5236, 6898, 13796, 24143, 37939, 48286, 58633, 75878, 96572, 117266, 151756, 234532, 265573, 410431, 531146, 644963, 820862, 1062292, 1289926, 1641724, 2579852, 4514741, 9029482, 18058964]

約数ペア:

[(1, 18058964), (2, 9029482), (4, 4514741), (7, 2579852), (11, 1641724), (14, 1289926), (17, 1062292), (22, 820862), (28, 644963), (34, 531146), (44, 410431), (68, 265573), (77, 234532), (119, 151756), (154, 117266), (187, 96572), (238, 75878), (308, 58633), (374, 48286), (476, 37939), (748, 24143), (1309, 13796), (2618, 6898), (3449, 5236)]