4013478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{601}}^1$

素因数の和:669

約数の個数: 48

約数和(自身を含む): 10142496

約数和(自身を除く): 6129018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 601, 742, 954, 1113, 1202, 1803, 2226, 3339, 3606, 4207, 5409, 6678, 8414, 10818, 12621, 25242, 31853, 37863, 63706, 75726, 95559, 191118, 222971, 286677, 445942, 573354, 668913, 1337826, 2006739, 4013478]

約数ペア:

[(1, 4013478), (2, 2006739), (3, 1337826), (6, 668913), (7, 573354), (9, 445942), (14, 286677), (18, 222971), (21, 191118), (42, 95559), (53, 75726), (63, 63706), (106, 37863), (126, 31853), (159, 25242), (318, 12621), (371, 10818), (477, 8414), (601, 6678), (742, 5409), (954, 4207), (1113, 3606), (1202, 3339), (1803, 2226)]