21393282

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{271}}^1$

素因数の和:558

約数の個数: 32

約数和(自身を含む): 43868160

約数和(自身を除く): 22474878

約数列:

[1, 2, 3, 6, 59, 118, 177, 223, 271, 354, 446, 542, 669, 813, 1338, 1626, 13157, 15989, 26314, 31978, 39471, 47967, 60433, 78942, 95934, 120866, 181299, 362598, 3565547, 7131094, 10696641, 21393282]

約数ペア:

[(1, 21393282), (2, 10696641), (3, 7131094), (6, 3565547), (59, 362598), (118, 181299), (177, 120866), (223, 95934), (271, 78942), (354, 60433), (446, 47967), (542, 39471), (669, 31978), (813, 26314), (1338, 15989), (1626, 13157)]