71841798

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{570173}}^1$

素因数の和:570188

約数の個数: 24

約数和(自身を含む): 177894288

約数和(自身を除く): 106052490

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 570173, 1140346, 1710519, 3421038, 3991211, 5131557, 7982422, 10263114, 11973633, 23947266, 35920899, 71841798]

約数ペア:

[(1, 71841798), (2, 35920899), (3, 23947266), (6, 11973633), (7, 10263114), (9, 7982422), (14, 5131557), (18, 3991211), (21, 3421038), (42, 1710519), (63, 1140346), (126, 570173)]