18265330

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{191}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 33758208

約数和(自身を除く): 15492878

約数列:

[1, 2, 5, 10, 73, 131, 146, 191, 262, 365, 382, 655, 730, 955, 1310, 1910, 9563, 13943, 19126, 25021, 27886, 47815, 50042, 69715, 95630, 125105, 139430, 250210, 1826533, 3653066, 9132665, 18265330]

約数ペア:

[(1, 18265330), (2, 9132665), (5, 3653066), (10, 1826533), (73, 250210), (131, 139430), (146, 125105), (191, 95630), (262, 69715), (365, 50042), (382, 47815), (655, 27886), (730, 25021), (955, 19126), (1310, 13943), (1910, 9563)]