180518058

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{22741}}^1$

素因数の和:22769

約数の個数: 60

約数和(自身を含む): 470554722

約数和(自身を除く): 290036664

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 378, 441, 567, 882, 1134, 1323, 2646, 3969, 7938, 22741, 45482, 68223, 136446, 159187, 204669, 318374, 409338, 477561, 614007, 955122, 1114309, 1228014, 1432683, 1842021, 2228618, 2865366, 3342927, 3684042, 4298049, 6685854, 8596098, 10028781, 12894147, 20057562, 25788294, 30086343, 60172686, 90259029, 180518058]

約数ペア:

[(1, 180518058), (2, 90259029), (3, 60172686), (6, 30086343), (7, 25788294), (9, 20057562), (14, 12894147), (18, 10028781), (21, 8596098), (27, 6685854), (42, 4298049), (49, 3684042), (54, 3342927), (63, 2865366), (81, 2228618), (98, 1842021), (126, 1432683), (147, 1228014), (162, 1114309), (189, 955122), (294, 614007), (378, 477561), (441, 409338), (567, 318374), (882, 204669), (1134, 159187), (1323, 136446), (2646, 68223), (3969, 45482), (7938, 22741)]