39664728

素因数分解:

$2^3\times 3^4\times {\mathrm{61211}}^1$

素因数の和:61229

約数の個数: 40

約数和(自身を含む): 111099780

約数和(自身を除く): 71435052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 61211, 122422, 183633, 244844, 367266, 489688, 550899, 734532, 1101798, 1469064, 1652697, 2203596, 3305394, 4407192, 4958091, 6610788, 9916182, 13221576, 19832364, 39664728]

約数ペア:

[(1, 39664728), (2, 19832364), (3, 13221576), (4, 9916182), (6, 6610788), (8, 4958091), (9, 4407192), (12, 3305394), (18, 2203596), (24, 1652697), (27, 1469064), (36, 1101798), (54, 734532), (72, 550899), (81, 489688), (108, 367266), (162, 244844), (216, 183633), (324, 122422), (648, 61211)]