2018060913

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{977}}^1\times {\mathrm{1181}}^1$

素因数の和:2225

約数の個数: 32

約数和(自身を含む): 2996341632

約数和(自身を除く): 978280719

約数列:

[1, 3, 11, 33, 53, 159, 583, 977, 1181, 1749, 2931, 3543, 10747, 12991, 32241, 38973, 51781, 62593, 155343, 187779, 569591, 688523, 1153837, 1708773, 2065569, 3461511, 12692207, 38076621, 61153361, 183460083, 672686971, 2018060913]

約数ペア:

[(1, 2018060913), (3, 672686971), (11, 183460083), (33, 61153361), (53, 38076621), (159, 12692207), (583, 3461511), (977, 2065569), (1181, 1708773), (1749, 1153837), (2931, 688523), (3543, 569591), (10747, 187779), (12991, 155343), (32241, 62593), (38973, 51781)]