21813936

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{19759}}^1$

素因数の和:19793

約数の個数: 40

約数和(自身を含む): 58805760

約数和(自身を除く): 36991824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 19759, 39518, 59277, 79036, 118554, 158072, 237108, 316144, 454457, 474216, 908914, 948432, 1363371, 1817828, 2726742, 3635656, 5453484, 7271312, 10906968, 21813936]

約数ペア:

[(1, 21813936), (2, 10906968), (3, 7271312), (4, 5453484), (6, 3635656), (8, 2726742), (12, 1817828), (16, 1363371), (23, 948432), (24, 908914), (46, 474216), (48, 454457), (69, 316144), (92, 237108), (138, 158072), (184, 118554), (276, 79036), (368, 59277), (552, 39518), (1104, 19759)]