2068228323

素因数分解:

$3^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{24481}}^1$

素因数の和:24649

約数の個数: 40

約数和(自身を含む): 3554786400

約数和(自身を除く): 1486558077

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 149, 189, 447, 567, 1043, 1341, 3129, 4023, 9387, 12069, 24481, 28161, 73443, 84483, 171367, 220329, 514101, 660987, 1542303, 1982961, 3647669, 4626909, 10943007, 13880727, 25533683, 32829021, 76601049, 98487063, 229803147, 295461189, 689409441, 2068228323]

約数ペア:

[(1, 2068228323), (3, 689409441), (7, 295461189), (9, 229803147), (21, 98487063), (27, 76601049), (63, 32829021), (81, 25533683), (149, 13880727), (189, 10943007), (447, 4626909), (567, 3647669), (1043, 1982961), (1341, 1542303), (3129, 660987), (4023, 514101), (9387, 220329), (12069, 171367), (24481, 84483), (28161, 73443)]