18387547248

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2379341}}^1$

素因数の和:2379382

約数の個数: 80

約数和(自身を含む): 56647374336

約数和(自身を除く): 38259827088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 2379341, 4758682, 7138023, 9517364, 14276046, 16655387, 19034728, 28552092, 33310774, 38069456, 49966161, 54724843, 57104184, 66621548, 99932322, 109449686, 114208368, 133243096, 164174529, 199864644, 218899372, 266486192, 328349058, 383073901, 399729288, 437798744, 656698116, 766147802, 799458576, 875597488, 1149221703, 1313396232, 1532295604, 2298443406, 2626792464, 3064591208, 4596886812, 6129182416, 9193773624, 18387547248]

約数ペア:

[(1, 18387547248), (2, 9193773624), (3, 6129182416), (4, 4596886812), (6, 3064591208), (7, 2626792464), (8, 2298443406), (12, 1532295604), (14, 1313396232), (16, 1149221703), (21, 875597488), (23, 799458576), (24, 766147802), (28, 656698116), (42, 437798744), (46, 399729288), (48, 383073901), (56, 328349058), (69, 266486192), (84, 218899372), (92, 199864644), (112, 164174529), (138, 133243096), (161, 114208368), (168, 109449686), (184, 99932322), (276, 66621548), (322, 57104184), (336, 54724843), (368, 49966161), (483, 38069456), (552, 33310774), (644, 28552092), (966, 19034728), (1104, 16655387), (1288, 14276046), (1932, 9517364), (2576, 7138023), (3864, 4758682), (7728, 2379341)]