261053634

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{12049}}^1$

素因数の和:12234

約数の個数: 32

約数和(自身を含む): 548323200

約数和(自身を除く): 287269566

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 157, 314, 471, 942, 3611, 7222, 10833, 12049, 21666, 24098, 36147, 72294, 277127, 554254, 831381, 1662762, 1891693, 3783386, 5675079, 11350158, 43508939, 87017878, 130526817, 261053634]

約数ペア:

[(1, 261053634), (2, 130526817), (3, 87017878), (6, 43508939), (23, 11350158), (46, 5675079), (69, 3783386), (138, 1891693), (157, 1662762), (314, 831381), (471, 554254), (942, 277127), (3611, 72294), (7222, 36147), (10833, 24098), (12049, 21666)]