54492018

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2539}}^1$

素因数の和:2631

約数の個数: 48

約数和(自身を含む): 128564640

約数和(自身を除く): 74072622

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 73, 98, 146, 147, 219, 294, 438, 511, 1022, 1533, 2539, 3066, 3577, 5078, 7154, 7617, 10731, 15234, 17773, 21462, 35546, 53319, 106638, 124411, 185347, 248822, 370694, 373233, 556041, 746466, 1112082, 1297429, 2594858, 3892287, 7784574, 9082003, 18164006, 27246009, 54492018]

約数ペア:

[(1, 54492018), (2, 27246009), (3, 18164006), (6, 9082003), (7, 7784574), (14, 3892287), (21, 2594858), (42, 1297429), (49, 1112082), (73, 746466), (98, 556041), (146, 373233), (147, 370694), (219, 248822), (294, 185347), (438, 124411), (511, 106638), (1022, 53319), (1533, 35546), (2539, 21462), (3066, 17773), (3577, 15234), (5078, 10731), (7154, 7617)]