18053896

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 41057280

約数和(自身を除く): 23003384

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 107, 131, 161, 184, 214, 262, 322, 428, 524, 644, 749, 856, 917, 1048, 1288, 1498, 1834, 2461, 2996, 3013, 3668, 4922, 5992, 6026, 7336, 9844, 12052, 14017, 17227, 19688, 21091, 24104, 28034, 34454, 42182, 56068, 68908, 84364, 98119, 112136, 137816, 168728, 196238, 322391, 392476, 644782, 784952, 1289564, 2256737, 2579128, 4513474, 9026948, 18053896]

約数ペア:

[(1, 18053896), (2, 9026948), (4, 4513474), (7, 2579128), (8, 2256737), (14, 1289564), (23, 784952), (28, 644782), (46, 392476), (56, 322391), (92, 196238), (107, 168728), (131, 137816), (161, 112136), (184, 98119), (214, 84364), (262, 68908), (322, 56068), (428, 42182), (524, 34454), (644, 28034), (749, 24104), (856, 21091), (917, 19688), (1048, 17227), (1288, 14017), (1498, 12052), (1834, 9844), (2461, 7336), (2996, 6026), (3013, 5992), (3668, 4922)]