17944486564

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{15199}}^1$

素因数の和:15580

約数の個数: 48

約数和(自身を含む): 33676876800

約数和(自身を除く): 15732390236

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 164, 313, 626, 943, 1252, 1886, 3772, 7199, 12833, 14398, 15199, 25666, 28796, 30398, 51332, 60796, 295159, 349577, 590318, 623159, 699154, 1180636, 1246318, 1398308, 2492636, 4757287, 9514574, 14332657, 19029148, 28665314, 57330628, 109417601, 195048767, 218835202, 390097534, 437670404, 780195068, 4486121641, 8972243282, 17944486564]

約数ペア:

[(1, 17944486564), (2, 8972243282), (4, 4486121641), (23, 780195068), (41, 437670404), (46, 390097534), (82, 218835202), (92, 195048767), (164, 109417601), (313, 57330628), (626, 28665314), (943, 19029148), (1252, 14332657), (1886, 9514574), (3772, 4757287), (7199, 2492636), (12833, 1398308), (14398, 1246318), (15199, 1180636), (25666, 699154), (28796, 623159), (30398, 590318), (51332, 349577), (60796, 295159)]