18168514

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{1097}}^1$

素因数の和:1139

約数の個数: 36

約数和(自身を含む): 34359714

約数和(自身を除く): 16191200

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 169, 182, 338, 637, 1097, 1183, 1274, 2194, 2366, 7679, 8281, 14261, 15358, 16562, 28522, 53753, 99827, 107506, 185393, 199654, 370786, 698789, 1297751, 1397578, 2595502, 9084257, 18168514]

約数ペア:

[(1, 18168514), (2, 9084257), (7, 2595502), (13, 1397578), (14, 1297751), (26, 698789), (49, 370786), (91, 199654), (98, 185393), (169, 107506), (182, 99827), (338, 53753), (637, 28522), (1097, 16562), (1183, 15358), (1274, 14261), (2194, 8281), (2366, 7679)]