2016121653

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1229}}^1\times {\mathrm{2003}}^1$

素因数の和:3258

約数の個数: 48

約数和(自身を含む): 3588923520

約数和(自身を除く): 1572801867

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 1229, 2003, 3687, 6009, 8603, 11061, 14021, 15977, 18027, 25809, 26039, 42063, 47931, 77427, 78117, 111839, 126189, 143793, 182273, 234351, 335517, 546819, 1006551, 1640457, 2461687, 7385061, 17231809, 22155183, 32001931, 51695427, 96005793, 155086281, 224013517, 288017379, 672040551, 2016121653]

約数ペア:

[(1, 2016121653), (3, 672040551), (7, 288017379), (9, 224013517), (13, 155086281), (21, 96005793), (39, 51695427), (63, 32001931), (91, 22155183), (117, 17231809), (273, 7385061), (819, 2461687), (1229, 1640457), (2003, 1006551), (3687, 546819), (6009, 335517), (8603, 234351), (11061, 182273), (14021, 143793), (15977, 126189), (18027, 111839), (25809, 78117), (26039, 77427), (42063, 47931)]