11809638

素因数分解:

$2^1\times 3^4\times {\mathrm{269}}^1\times {\mathrm{271}}^1$

素因数の和:554

約数の個数: 40

約数和(自身を含む): 26658720

約数和(自身を除く): 14849082

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 269, 271, 538, 542, 807, 813, 1614, 1626, 2421, 2439, 4842, 4878, 7263, 7317, 14526, 14634, 21789, 21951, 43578, 43902, 72899, 145798, 218697, 437394, 656091, 1312182, 1968273, 3936546, 5904819, 11809638]

約数ペア:

[(1, 11809638), (2, 5904819), (3, 3936546), (6, 1968273), (9, 1312182), (18, 656091), (27, 437394), (54, 218697), (81, 145798), (162, 72899), (269, 43902), (271, 43578), (538, 21951), (542, 21789), (807, 14634), (813, 14526), (1614, 7317), (1626, 7263), (2421, 4878), (2439, 4842)]