1200900042

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{10007}}^1$

素因数の和:10187

約数の個数: 48

約数和(自身を含む): 2669734080

約数和(自身を除く): 1468834038

約数列:

[1, 2, 3, 6, 9, 18, 59, 113, 118, 177, 226, 339, 354, 531, 678, 1017, 1062, 2034, 6667, 10007, 13334, 20001, 20014, 30021, 40002, 60003, 60042, 90063, 120006, 180126, 590413, 1130791, 1180826, 1771239, 2261582, 3392373, 3542478, 5313717, 6784746, 10177119, 10627434, 20354238, 66716669, 133433338, 200150007, 400300014, 600450021, 1200900042]

約数ペア:

[(1, 1200900042), (2, 600450021), (3, 400300014), (6, 200150007), (9, 133433338), (18, 66716669), (59, 20354238), (113, 10627434), (118, 10177119), (177, 6784746), (226, 5313717), (339, 3542478), (354, 3392373), (531, 2261582), (678, 1771239), (1017, 1180826), (1062, 1130791), (2034, 590413), (6667, 180126), (10007, 120006), (13334, 90063), (20001, 60042), (20014, 60003), (30021, 40002)]