18451342

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{2069}}^1$

素因数の和:2105

約数の個数: 32

約数和(自身を含む): 34776000

約数和(自身を除く): 16324658

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 343, 637, 686, 1274, 2069, 4138, 4459, 8918, 14483, 26897, 28966, 53794, 101381, 188279, 202762, 376558, 709667, 1317953, 1419334, 2635906, 9225671, 18451342]

約数ペア:

[(1, 18451342), (2, 9225671), (7, 2635906), (13, 1419334), (14, 1317953), (26, 709667), (49, 376558), (91, 202762), (98, 188279), (182, 101381), (343, 53794), (637, 28966), (686, 26897), (1274, 14483), (2069, 8918), (4138, 4459)]