648795792

素因数分解:

$2^4\times 3^1\times {\mathrm{13516579}}^1$

素因数の和:13516590

約数の個数: 20

約数和(自身を含む): 1676055920

約数和(自身を除く): 1027260128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 13516579, 27033158, 40549737, 54066316, 81099474, 108132632, 162198948, 216265264, 324397896, 648795792]

約数ペア:

[(1, 648795792), (2, 324397896), (3, 216265264), (4, 162198948), (6, 108132632), (8, 81099474), (12, 54066316), (16, 40549737), (24, 27033158), (48, 13516579)]