38518641

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^2\times {\mathrm{727}}^1$

素因数の和:798

約数の個数: 36

約数和(自身を含む): 65945152

約数和(自身を除く): 27426511

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 727, 841, 1827, 2181, 2523, 5089, 5887, 6543, 7569, 15267, 17661, 21083, 45801, 52983, 63249, 147581, 189747, 442743, 611407, 1328229, 1834221, 4279849, 5502663, 12839547, 38518641]

約数ペア:

[(1, 38518641), (3, 12839547), (7, 5502663), (9, 4279849), (21, 1834221), (29, 1328229), (63, 611407), (87, 442743), (203, 189747), (261, 147581), (609, 63249), (727, 52983), (841, 45801), (1827, 21083), (2181, 17661), (2523, 15267), (5089, 7569), (5887, 6543)]