38712174

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{1721}}^1$

素因数の和:1912

約数の個数: 32

約数和(自身を含む): 81333504

約数和(自身を除く): 42621330

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 163, 326, 489, 978, 1721, 3442, 3749, 5163, 7498, 10326, 11247, 22494, 39583, 79166, 118749, 237498, 280523, 561046, 841569, 1683138, 6452029, 12904058, 19356087, 38712174]

約数ペア:

[(1, 38712174), (2, 19356087), (3, 12904058), (6, 6452029), (23, 1683138), (46, 841569), (69, 561046), (138, 280523), (163, 237498), (326, 118749), (489, 79166), (978, 39583), (1721, 22494), (3442, 11247), (3749, 10326), (5163, 7498)]