2018720187

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{2243}}^1\times {\mathrm{9091}}^1$

素因数の和:11351

約数の個数: 24

約数和(自身を含む): 3182781888

約数和(自身を除く): 1164061701

約数列:

[1, 3, 9, 11, 33, 99, 2243, 6729, 9091, 20187, 24673, 27273, 74019, 81819, 100001, 222057, 300003, 900009, 20391113, 61173339, 183520017, 224302243, 672906729, 2018720187]

約数ペア:

[(1, 2018720187), (3, 672906729), (9, 224302243), (11, 183520017), (33, 61173339), (99, 20391113), (2243, 900009), (6729, 300003), (9091, 222057), (20187, 100001), (24673, 81819), (27273, 74019)]