19974384

素因数分解:

$2^4\times 3^3\times {\mathrm{46237}}^1$

素因数の和:46254

約数の個数: 40

約数和(自身を含む): 57335120

約数和(自身を除く): 37360736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 46237, 92474, 138711, 184948, 277422, 369896, 416133, 554844, 739792, 832266, 1109688, 1248399, 1664532, 2219376, 2496798, 3329064, 4993596, 6658128, 9987192, 19974384]

約数ペア:

[(1, 19974384), (2, 9987192), (3, 6658128), (4, 4993596), (6, 3329064), (8, 2496798), (9, 2219376), (12, 1664532), (16, 1248399), (18, 1109688), (24, 832266), (27, 739792), (36, 554844), (48, 416133), (54, 369896), (72, 277422), (108, 184948), (144, 138711), (216, 92474), (432, 46237)]