40530378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{2239}}^1$

素因数の和:2682

約数の個数: 32

約数和(自身を含む): 92897280

約数和(自身を除く): 52366902

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 431, 862, 1293, 2239, 2586, 3017, 4478, 6034, 6717, 9051, 13434, 15673, 18102, 31346, 47019, 94038, 965009, 1930018, 2895027, 5790054, 6755063, 13510126, 20265189, 40530378]

約数ペア:

[(1, 40530378), (2, 20265189), (3, 13510126), (6, 6755063), (7, 5790054), (14, 2895027), (21, 1930018), (42, 965009), (431, 94038), (862, 47019), (1293, 31346), (2239, 18102), (2586, 15673), (3017, 13434), (4478, 9051), (6034, 6717)]