2017663506

素因数分解:

$2^1\times 3^6\times {\mathrm{1383857}}^1$

素因数の和:1383877

約数の個数: 28

約数和(自身を含む): 4537670382

約数和(自身を除く): 2520006876

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 1383857, 2767714, 4151571, 8303142, 12454713, 24909426, 37364139, 74728278, 112092417, 224184834, 336277251, 672554502, 1008831753, 2017663506]

約数ペア:

[(1, 2017663506), (2, 1008831753), (3, 672554502), (6, 336277251), (9, 224184834), (18, 112092417), (27, 74728278), (54, 37364139), (81, 24909426), (162, 12454713), (243, 8303142), (486, 4151571), (729, 2767714), (1458, 1383857)]