2938446

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23321}}^1$

素因数の和:23336

約数の個数: 24

約数和(自身を含む): 7276464

約数和(自身を除く): 4338018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 23321, 46642, 69963, 139926, 163247, 209889, 326494, 419778, 489741, 979482, 1469223, 2938446]

約数ペア:

[(1, 2938446), (2, 1469223), (3, 979482), (6, 489741), (7, 419778), (9, 326494), (14, 209889), (18, 163247), (21, 139926), (42, 69963), (63, 46642), (126, 23321)]