21765936

素因数分解:

$2^4\times 3^1\times {\mathrm{467}}^1\times {\mathrm{971}}^1$

素因数の和:1449

約数の個数: 40

約数和(自身を含む): 56407104

約数和(自身を除く): 34641168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 467, 934, 971, 1401, 1868, 1942, 2802, 2913, 3736, 3884, 5604, 5826, 7472, 7768, 11208, 11652, 15536, 22416, 23304, 46608, 453457, 906914, 1360371, 1813828, 2720742, 3627656, 5441484, 7255312, 10882968, 21765936]

約数ペア:

[(1, 21765936), (2, 10882968), (3, 7255312), (4, 5441484), (6, 3627656), (8, 2720742), (12, 1813828), (16, 1360371), (24, 906914), (48, 453457), (467, 46608), (934, 23304), (971, 22416), (1401, 15536), (1868, 11652), (1942, 11208), (2802, 7768), (2913, 7472), (3736, 5826), (3884, 5604)]