2661881256

素因数分解:

$2^3\times 3^2\times {\mathrm{691}}^1\times {\mathrm{53503}}^1$

素因数の和:54206

約数の個数: 48

約数和(自身を含む): 7219829760

約数和(自身を除く): 4557948504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 691, 1382, 2073, 2764, 4146, 5528, 6219, 8292, 12438, 16584, 24876, 49752, 53503, 107006, 160509, 214012, 321018, 428024, 481527, 642036, 963054, 1284072, 1926108, 3852216, 36970573, 73941146, 110911719, 147882292, 221823438, 295764584, 332735157, 443646876, 665470314, 887293752, 1330940628, 2661881256]

約数ペア:

[(1, 2661881256), (2, 1330940628), (3, 887293752), (4, 665470314), (6, 443646876), (8, 332735157), (9, 295764584), (12, 221823438), (18, 147882292), (24, 110911719), (36, 73941146), (72, 36970573), (691, 3852216), (1382, 1926108), (2073, 1284072), (2764, 963054), (4146, 642036), (5528, 481527), (6219, 428024), (8292, 321018), (12438, 214012), (16584, 160509), (24876, 107006), (49752, 53503)]