18728592

素因数分解:

$2^4\times 3^1\times {\mathrm{241}}^1\times {\mathrm{1619}}^1$

素因数の和:1871

約数の個数: 40

約数和(自身を含む): 48612960

約数和(自身を除く): 29884368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 241, 482, 723, 964, 1446, 1619, 1928, 2892, 3238, 3856, 4857, 5784, 6476, 9714, 11568, 12952, 19428, 25904, 38856, 77712, 390179, 780358, 1170537, 1560716, 2341074, 3121432, 4682148, 6242864, 9364296, 18728592]

約数ペア:

[(1, 18728592), (2, 9364296), (3, 6242864), (4, 4682148), (6, 3121432), (8, 2341074), (12, 1560716), (16, 1170537), (24, 780358), (48, 390179), (241, 77712), (482, 38856), (723, 25904), (964, 19428), (1446, 12952), (1619, 11568), (1928, 9714), (2892, 6476), (3238, 5784), (3856, 4857)]