427452018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2393}}^1\times {\mathrm{4253}}^1$

素因数の和:6658

約数の個数: 32

約数和(自身を含む): 977671296

約数和(自身を除く): 550219278

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2393, 4253, 4786, 7179, 8506, 12759, 14358, 16751, 25518, 29771, 33502, 50253, 59542, 89313, 100506, 178626, 10177429, 20354858, 30532287, 61064574, 71242003, 142484006, 213726009, 427452018]

約数ペア:

[(1, 427452018), (2, 213726009), (3, 142484006), (6, 71242003), (7, 61064574), (14, 30532287), (21, 20354858), (42, 10177429), (2393, 178626), (4253, 100506), (4786, 89313), (7179, 59542), (8506, 50253), (12759, 33502), (14358, 29771), (16751, 25518)]