18469624348

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5261}}^1\times {\mathrm{6599}}^1$

素因数の和:11890

約数の個数: 48

約数和(自身を含む): 38896704000

約数和(自身を除く): 20427079652

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 5261, 6599, 10522, 13198, 21044, 26396, 36827, 46193, 73654, 92386, 99959, 125381, 147308, 184772, 199918, 250762, 399836, 501524, 699713, 877667, 1399426, 1755334, 2798852, 3510668, 34717339, 69434678, 138869356, 243021373, 486042746, 659629441, 972085492, 1319258882, 2638517764, 4617406087, 9234812174, 18469624348]

約数ペア:

[(1, 18469624348), (2, 9234812174), (4, 4617406087), (7, 2638517764), (14, 1319258882), (19, 972085492), (28, 659629441), (38, 486042746), (76, 243021373), (133, 138869356), (266, 69434678), (532, 34717339), (5261, 3510668), (6599, 2798852), (10522, 1755334), (13198, 1399426), (21044, 877667), (26396, 699713), (36827, 501524), (46193, 399836), (73654, 250762), (92386, 199918), (99959, 184772), (125381, 147308)]