17989548

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1307}}^1$

素因数の和:1382

約数の個数: 48

約数和(自身を含む): 44534784

約数和(自身を除く): 26545236

約数列:

[1, 2, 3, 4, 6, 12, 31, 37, 62, 74, 93, 111, 124, 148, 186, 222, 372, 444, 1147, 1307, 2294, 2614, 3441, 3921, 4588, 5228, 6882, 7842, 13764, 15684, 40517, 48359, 81034, 96718, 121551, 145077, 162068, 193436, 243102, 290154, 486204, 580308, 1499129, 2998258, 4497387, 5996516, 8994774, 17989548]

約数ペア:

[(1, 17989548), (2, 8994774), (3, 5996516), (4, 4497387), (6, 2998258), (12, 1499129), (31, 580308), (37, 486204), (62, 290154), (74, 243102), (93, 193436), (111, 162068), (124, 145077), (148, 121551), (186, 96718), (222, 81034), (372, 48359), (444, 40517), (1147, 15684), (1307, 13764), (2294, 7842), (2614, 6882), (3441, 5228), (3921, 4588)]