16661489712

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1709923}}^1$

素因数の和:1709970

約数の個数: 80

約数和(自身を含む): 50887338240

約数和(自身を除く): 34225848528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 84, 87, 112, 116, 168, 174, 203, 232, 336, 348, 406, 464, 609, 696, 812, 1218, 1392, 1624, 2436, 3248, 4872, 9744, 1709923, 3419846, 5129769, 6839692, 10259538, 11969461, 13679384, 20519076, 23938922, 27358768, 35908383, 41038152, 47877844, 49587767, 71816766, 82076304, 95755688, 99175534, 143633532, 148763301, 191511376, 198351068, 287267064, 297526602, 347114369, 396702136, 574534128, 595053204, 694228738, 793404272, 1041343107, 1190106408, 1388457476, 2082686214, 2380212816, 2776914952, 4165372428, 5553829904, 8330744856, 16661489712]

約数ペア:

[(1, 16661489712), (2, 8330744856), (3, 5553829904), (4, 4165372428), (6, 2776914952), (7, 2380212816), (8, 2082686214), (12, 1388457476), (14, 1190106408), (16, 1041343107), (21, 793404272), (24, 694228738), (28, 595053204), (29, 574534128), (42, 396702136), (48, 347114369), (56, 297526602), (58, 287267064), (84, 198351068), (87, 191511376), (112, 148763301), (116, 143633532), (168, 99175534), (174, 95755688), (203, 82076304), (232, 71816766), (336, 49587767), (348, 47877844), (406, 41038152), (464, 35908383), (609, 27358768), (696, 23938922), (812, 20519076), (1218, 13679384), (1392, 11969461), (1624, 10259538), (2436, 6839692), (3248, 5129769), (4872, 3419846), (9744, 1709923)]