40142952

素因数分解:

$2^3\times 3^4\times {\mathrm{61949}}^1$

素因数の和:61967

約数の個数: 40

約数和(自身を含む): 112439250

約数和(自身を除く): 72296298

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 61949, 123898, 185847, 247796, 371694, 495592, 557541, 743388, 1115082, 1486776, 1672623, 2230164, 3345246, 4460328, 5017869, 6690492, 10035738, 13380984, 20071476, 40142952]

約数ペア:

[(1, 40142952), (2, 20071476), (3, 13380984), (4, 10035738), (6, 6690492), (8, 5017869), (9, 4460328), (12, 3345246), (18, 2230164), (24, 1672623), (27, 1486776), (36, 1115082), (54, 743388), (72, 557541), (81, 495592), (108, 371694), (162, 247796), (216, 185847), (324, 123898), (648, 61949)]