15690190194

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{124525319}}^1$

素因数の和:124525334

約数の個数: 24

約数和(自身を含む): 38851899840

約数和(自身を除く): 23161709646

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 124525319, 249050638, 373575957, 747151914, 871677233, 1120727871, 1743354466, 2241455742, 2615031699, 5230063398, 7845095097, 15690190194]

約数ペア:

[(1, 15690190194), (2, 7845095097), (3, 5230063398), (6, 2615031699), (7, 2241455742), (9, 1743354466), (14, 1120727871), (18, 871677233), (21, 747151914), (42, 373575957), (63, 249050638), (126, 124525319)]