74978964

素因数分解:

$2^2\times 3^2\times {\mathrm{2082749}}^1$

素因数の和:2082759

約数の個数: 18

約数和(自身を含む): 189530250

約数和(自身を除く): 114551286

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2082749, 4165498, 6248247, 8330996, 12496494, 18744741, 24992988, 37489482, 74978964]

約数ペア:

[(1, 74978964), (2, 37489482), (3, 24992988), (4, 18744741), (6, 12496494), (9, 8330996), (12, 6248247), (18, 4165498), (36, 2082749)]