12399246

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{3089}}^1$

素因数の和:3320

約数の個数: 24

約数和(自身を含む): 26994240

約数和(自身を除く): 14594994

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 3089, 4014, 6178, 9267, 18534, 27801, 55602, 688847, 1377694, 2066541, 4133082, 6199623, 12399246]

約数ペア:

[(1, 12399246), (2, 6199623), (3, 4133082), (6, 2066541), (9, 1377694), (18, 688847), (223, 55602), (446, 27801), (669, 18534), (1338, 9267), (2007, 6178), (3089, 4014)]