55513206

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{440581}}^1$

素因数の和:440596

約数の個数: 24

約数和(自身を含む): 137461584

約数和(自身を除く): 81948378

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 440581, 881162, 1321743, 2643486, 3084067, 3965229, 6168134, 7930458, 9252201, 18504402, 27756603, 55513206]

約数ペア:

[(1, 55513206), (2, 27756603), (3, 18504402), (6, 9252201), (7, 7930458), (9, 6168134), (14, 3965229), (18, 3084067), (21, 2643486), (42, 1321743), (63, 881162), (126, 440581)]