28915362

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{229487}}^1$

素因数の和:229502

約数の個数: 24

約数和(自身を含む): 71600256

約数和(自身を除く): 42684894

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 229487, 458974, 688461, 1376922, 1606409, 2065383, 3212818, 4130766, 4819227, 9638454, 14457681, 28915362]

約数ペア:

[(1, 28915362), (2, 14457681), (3, 9638454), (6, 4819227), (7, 4130766), (9, 3212818), (14, 2065383), (18, 1606409), (21, 1376922), (42, 688461), (63, 458974), (126, 229487)]