54403356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{647659}}^1$

素因数の和:647673

約数の個数: 24

約数和(自身を含む): 145075840

約数和(自身を除く): 90672484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 647659, 1295318, 1942977, 2590636, 3885954, 4533613, 7771908, 9067226, 13600839, 18134452, 27201678, 54403356]

約数ペア:

[(1, 54403356), (2, 27201678), (3, 18134452), (4, 13600839), (6, 9067226), (7, 7771908), (12, 4533613), (14, 3885954), (21, 2590636), (28, 1942977), (42, 1295318), (84, 647659)]