4020048

素因数分解:

$2^4\times 3^2\times {\mathrm{27917}}^1$

素因数の和:27931

約数の個数: 30

約数和(自身を含む): 11250954

約数和(自身を除く): 7230906

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 27917, 55834, 83751, 111668, 167502, 223336, 251253, 335004, 446672, 502506, 670008, 1005012, 1340016, 2010024, 4020048]

約数ペア:

[(1, 4020048), (2, 2010024), (3, 1340016), (4, 1005012), (6, 670008), (8, 502506), (9, 446672), (12, 335004), (16, 251253), (18, 223336), (24, 167502), (36, 111668), (48, 83751), (72, 55834), (144, 27917)]