18769644

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{3049}}^1$

素因数の和:3084

約数の個数: 60

約数和(自身を含む): 51667000

約数和(自身を除く): 32897356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 3049, 3078, 6098, 6156, 9147, 12196, 18294, 27441, 36588, 54882, 57931, 82323, 109764, 115862, 164646, 173793, 231724, 246969, 329292, 347586, 493938, 521379, 695172, 987876, 1042758, 1564137, 2085516, 3128274, 4692411, 6256548, 9384822, 18769644]

約数ペア:

[(1, 18769644), (2, 9384822), (3, 6256548), (4, 4692411), (6, 3128274), (9, 2085516), (12, 1564137), (18, 1042758), (19, 987876), (27, 695172), (36, 521379), (38, 493938), (54, 347586), (57, 329292), (76, 246969), (81, 231724), (108, 173793), (114, 164646), (162, 115862), (171, 109764), (228, 82323), (324, 57931), (342, 54882), (513, 36588), (684, 27441), (1026, 18294), (1539, 12196), (2052, 9147), (3049, 6156), (3078, 6098)]