218240442

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{7187}}^1$

素因数の和:7443

約数の個数: 48

約数和(自身を含む): 542722752

約数和(自身を除く): 324482310

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 241, 482, 723, 1446, 1687, 2169, 3374, 4338, 5061, 7187, 10122, 14374, 15183, 21561, 30366, 43122, 50309, 64683, 100618, 129366, 150927, 301854, 452781, 905562, 1732067, 3464134, 5196201, 10392402, 12124469, 15588603, 24248938, 31177206, 36373407, 72746814, 109120221, 218240442]

約数ペア:

[(1, 218240442), (2, 109120221), (3, 72746814), (6, 36373407), (7, 31177206), (9, 24248938), (14, 15588603), (18, 12124469), (21, 10392402), (42, 5196201), (63, 3464134), (126, 1732067), (241, 905562), (482, 452781), (723, 301854), (1446, 150927), (1687, 129366), (2169, 100618), (3374, 64683), (4338, 50309), (5061, 43122), (7187, 30366), (10122, 21561), (14374, 15183)]