21496446

素因数分解:

$2^1\times 3^2\times {\mathrm{227}}^1\times {\mathrm{5261}}^1$

素因数の和:5496

約数の個数: 24

約数和(自身を含む): 46789704

約数和(自身を除く): 25293258

約数列:

[1, 2, 3, 6, 9, 18, 227, 454, 681, 1362, 2043, 4086, 5261, 10522, 15783, 31566, 47349, 94698, 1194247, 2388494, 3582741, 7165482, 10748223, 21496446]

約数ペア:

[(1, 21496446), (2, 10748223), (3, 7165482), (6, 3582741), (9, 2388494), (18, 1194247), (227, 94698), (454, 47349), (681, 31566), (1362, 15783), (2043, 10522), (4086, 5261)]