9901086

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5519}}^1$

素因数の和:5560

約数の個数: 32

約数和(自身を含む): 22256640

約数和(自身を除く): 12355554

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 5519, 11038, 16557, 33114, 71747, 126937, 143494, 215241, 253874, 380811, 430482, 761622, 1650181, 3300362, 4950543, 9901086]

約数ペア:

[(1, 9901086), (2, 4950543), (3, 3300362), (6, 1650181), (13, 761622), (23, 430482), (26, 380811), (39, 253874), (46, 215241), (69, 143494), (78, 126937), (138, 71747), (299, 33114), (598, 16557), (897, 11038), (1794, 5519)]