18976752

素因数分解:

$2^4\times 3^2\times {\mathrm{131783}}^1$

素因数の和:131797

約数の個数: 30

約数和(自身を含む): 53108952

約数和(自身を除く): 34132200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 131783, 263566, 395349, 527132, 790698, 1054264, 1186047, 1581396, 2108528, 2372094, 3162792, 4744188, 6325584, 9488376, 18976752]

約数ペア:

[(1, 18976752), (2, 9488376), (3, 6325584), (4, 4744188), (6, 3162792), (8, 2372094), (9, 2108528), (12, 1581396), (16, 1186047), (18, 1054264), (24, 790698), (36, 527132), (48, 395349), (72, 263566), (144, 131783)]