18052902

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{293}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 46287360

約数和(自身を除く): 28234458

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 163, 189, 293, 326, 378, 489, 586, 879, 978, 1141, 1467, 1758, 2051, 2282, 2637, 2934, 3423, 4102, 4401, 5274, 6153, 6846, 7911, 8802, 10269, 12306, 15822, 18459, 20538, 30807, 36918, 47759, 55377, 61614, 95518, 110754, 143277, 286554, 334313, 429831, 668626, 859662, 1002939, 1289493, 2005878, 2578986, 3008817, 6017634, 9026451, 18052902]

約数ペア:

[(1, 18052902), (2, 9026451), (3, 6017634), (6, 3008817), (7, 2578986), (9, 2005878), (14, 1289493), (18, 1002939), (21, 859662), (27, 668626), (42, 429831), (54, 334313), (63, 286554), (126, 143277), (163, 110754), (189, 95518), (293, 61614), (326, 55377), (378, 47759), (489, 36918), (586, 30807), (879, 20538), (978, 18459), (1141, 15822), (1467, 12306), (1758, 10269), (2051, 8802), (2282, 7911), (2637, 6846), (2934, 6153), (3423, 5274), (4102, 4401)]