19847331936

素因数分解:

$2^5\times 3^3\times {\mathrm{22971449}}^1$

素因数の和:22971468

約数の個数: 48

約数和(自身を含む): 57888054000

約数和(自身を除く): 38040722064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 22971449, 45942898, 68914347, 91885796, 137828694, 183771592, 206743041, 275657388, 367543184, 413486082, 551314776, 620229123, 735086368, 826972164, 1102629552, 1240458246, 1653944328, 2205259104, 2480916492, 3307888656, 4961832984, 6615777312, 9923665968, 19847331936]

約数ペア:

[(1, 19847331936), (2, 9923665968), (3, 6615777312), (4, 4961832984), (6, 3307888656), (8, 2480916492), (9, 2205259104), (12, 1653944328), (16, 1240458246), (18, 1102629552), (24, 826972164), (27, 735086368), (32, 620229123), (36, 551314776), (48, 413486082), (54, 367543184), (72, 275657388), (96, 206743041), (108, 183771592), (144, 137828694), (216, 91885796), (288, 68914347), (432, 45942898), (864, 22971449)]