16271514

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1451}}^1$

素因数の和:1555

約数の個数: 48

約数和(自身を含む): 40772160

約数和(自身を除く): 24500646

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 89, 126, 178, 267, 534, 623, 801, 1246, 1451, 1602, 1869, 2902, 3738, 4353, 5607, 8706, 10157, 11214, 13059, 20314, 26118, 30471, 60942, 91413, 129139, 182826, 258278, 387417, 774834, 903973, 1162251, 1807946, 2324502, 2711919, 5423838, 8135757, 16271514]

約数ペア:

[(1, 16271514), (2, 8135757), (3, 5423838), (6, 2711919), (7, 2324502), (9, 1807946), (14, 1162251), (18, 903973), (21, 774834), (42, 387417), (63, 258278), (89, 182826), (126, 129139), (178, 91413), (267, 60942), (534, 30471), (623, 26118), (801, 20314), (1246, 13059), (1451, 11214), (1602, 10157), (1869, 8706), (2902, 5607), (3738, 4353)]