66745644

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{113513}}^1$

素因数の和:113534

約数の個数: 36

約数和(自身を含む): 181168344

約数和(自身を除く): 114422700

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 113513, 227026, 340539, 454052, 681078, 794591, 1362156, 1589182, 2383773, 3178364, 4767546, 5562137, 9535092, 11124274, 16686411, 22248548, 33372822, 66745644]

約数ペア:

[(1, 66745644), (2, 33372822), (3, 22248548), (4, 16686411), (6, 11124274), (7, 9535092), (12, 5562137), (14, 4767546), (21, 3178364), (28, 2383773), (42, 1589182), (49, 1362156), (84, 794591), (98, 681078), (147, 454052), (196, 340539), (294, 227026), (588, 113513)]