39815856

素因数分解:

$2^4\times 3^2\times {\mathrm{276499}}^1$

素因数の和:276513

約数の個数: 30

約数和(自身を含む): 111429500

約数和(自身を除く): 71613644

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 276499, 552998, 829497, 1105996, 1658994, 2211992, 2488491, 3317988, 4423984, 4976982, 6635976, 9953964, 13271952, 19907928, 39815856]

約数ペア:

[(1, 39815856), (2, 19907928), (3, 13271952), (4, 9953964), (6, 6635976), (8, 4976982), (9, 4423984), (12, 3317988), (16, 2488491), (18, 2211992), (24, 1658994), (36, 1105996), (48, 829497), (72, 552998), (144, 276499)]