17933895938

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{6547}}^1$

素因数の和:6807

約数の個数: 64

約数和(自身を含む): 32949116928

約数和(自身を除く): 15015220990

約数列:

[1, 2, 7, 14, 23, 46, 47, 94, 161, 181, 322, 329, 362, 658, 1081, 1267, 2162, 2534, 4163, 6547, 7567, 8326, 8507, 13094, 15134, 17014, 29141, 45829, 58282, 59549, 91658, 119098, 150581, 195661, 301162, 307709, 391322, 615418, 1054067, 1185007, 1369627, 2108134, 2153963, 2370014, 2739254, 4307926, 7077307, 8295049, 14154614, 16590098, 27255161, 49541149, 54510322, 55695329, 99082298, 111390658, 190786127, 381572254, 389867303, 779734606, 1280992567, 2561985134, 8966947969, 17933895938]

約数ペア:

[(1, 17933895938), (2, 8966947969), (7, 2561985134), (14, 1280992567), (23, 779734606), (46, 389867303), (47, 381572254), (94, 190786127), (161, 111390658), (181, 99082298), (322, 55695329), (329, 54510322), (362, 49541149), (658, 27255161), (1081, 16590098), (1267, 14154614), (2162, 8295049), (2534, 7077307), (4163, 4307926), (6547, 2739254), (7567, 2370014), (8326, 2153963), (8507, 2108134), (13094, 1369627), (15134, 1185007), (17014, 1054067), (29141, 615418), (45829, 391322), (58282, 307709), (59549, 301162), (91658, 195661), (119098, 150581)]