1812383518462

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{563}}^1\times {\mathrm{1644103}}^1$

素因数の和:1644768

約数の個数: 32

約数和(自身を含む): 3004369885440

約数和(自身を除く): 1191986366978

約数列:

[1, 2, 11, 22, 89, 178, 563, 979, 1126, 1958, 6193, 12386, 50107, 100214, 551177, 1102354, 1644103, 3288206, 18085133, 36170266, 146325167, 292650334, 925629989, 1609576837, 1851259978, 3219153674, 10181929879, 20363859758, 82381069021, 164762138042, 906191759231, 1812383518462]

約数ペア:

[(1, 1812383518462), (2, 906191759231), (11, 164762138042), (22, 82381069021), (89, 20363859758), (178, 10181929879), (563, 3219153674), (979, 1851259978), (1126, 1609576837), (1958, 925629989), (6193, 292650334), (12386, 146325167), (50107, 36170266), (100214, 18085133), (551177, 3288206), (1102354, 1644103)]