21742098

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16699}}^1$

素因数の和:16742

約数の個数: 32

約数和(自身を含む): 51302400

約数和(自身を除く): 29560302

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 16699, 33398, 50097, 100194, 116893, 233786, 350679, 517669, 701358, 1035338, 1553007, 3106014, 3623683, 7247366, 10871049, 21742098]

約数ペア:

[(1, 21742098), (2, 10871049), (3, 7247366), (6, 3623683), (7, 3106014), (14, 1553007), (21, 1035338), (31, 701358), (42, 517669), (62, 350679), (93, 233786), (186, 116893), (217, 100194), (434, 50097), (651, 33398), (1302, 16699)]