18644262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{34147}}^1$

素因数の和:34172

約数の個数: 32

約数和(自身を含む): 45894912

約数和(自身を除く): 27250650

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 34147, 68294, 102441, 204882, 239029, 443911, 478058, 717087, 887822, 1331733, 1434174, 2663466, 3107377, 6214754, 9322131, 18644262]

約数ペア:

[(1, 18644262), (2, 9322131), (3, 6214754), (6, 3107377), (7, 2663466), (13, 1434174), (14, 1331733), (21, 887822), (26, 717087), (39, 478058), (42, 443911), (78, 239029), (91, 204882), (182, 102441), (273, 68294), (546, 34147)]