72745974

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{577349}}^1$

素因数の和:577364

約数の個数: 24

約数和(自身を含む): 180133200

約数和(自身を除く): 107387226

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 577349, 1154698, 1732047, 3464094, 4041443, 5196141, 8082886, 10392282, 12124329, 24248658, 36372987, 72745974]

約数ペア:

[(1, 72745974), (2, 36372987), (3, 24248658), (6, 12124329), (7, 10392282), (9, 8082886), (14, 5196141), (18, 4041443), (21, 3464094), (42, 1732047), (63, 1154698), (126, 577349)]