218640972

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1049}}^1\times {\mathrm{1579}}^1$

素因数の和:2646

約数の個数: 48

約数和(自身を含む): 557424000

約数和(自身を除く): 338783028

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 1049, 1579, 2098, 3147, 3158, 4196, 4737, 6294, 6316, 9474, 11539, 12588, 17369, 18948, 23078, 34617, 34738, 46156, 52107, 69234, 69476, 104214, 138468, 208428, 1656371, 3312742, 4969113, 6625484, 9938226, 18220081, 19876452, 36440162, 54660243, 72880324, 109320486, 218640972]

約数ペア:

[(1, 218640972), (2, 109320486), (3, 72880324), (4, 54660243), (6, 36440162), (11, 19876452), (12, 18220081), (22, 9938226), (33, 6625484), (44, 4969113), (66, 3312742), (132, 1656371), (1049, 208428), (1579, 138468), (2098, 104214), (3147, 69476), (3158, 69234), (4196, 52107), (4737, 46156), (6294, 34738), (6316, 34617), (9474, 23078), (11539, 18948), (12588, 17369)]