2012014809

素因数分解:

$3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{122363}}^1$

素因数の和:122411

約数の個数: 40

約数和(自身を含む): 3553450560

約数和(自身を除く): 1541435751

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 189, 203, 261, 567, 609, 783, 1827, 2349, 5481, 16443, 122363, 367089, 856541, 1101267, 2569623, 3303801, 3548527, 7708869, 9911403, 10645581, 23126607, 24839689, 31936743, 69379821, 74519067, 95810229, 223557201, 287430687, 670671603, 2012014809]

約数ペア:

[(1, 2012014809), (3, 670671603), (7, 287430687), (9, 223557201), (21, 95810229), (27, 74519067), (29, 69379821), (63, 31936743), (81, 24839689), (87, 23126607), (189, 10645581), (203, 9911403), (261, 7708869), (567, 3548527), (609, 3303801), (783, 2569623), (1827, 1101267), (2349, 856541), (5481, 367089), (16443, 122363)]