19441044

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:234

約数の個数: 108

約数和(自身を含む): 58260384

約数和(自身を除く): 38819340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 103, 107, 126, 147, 196, 206, 214, 252, 294, 309, 321, 412, 428, 441, 588, 618, 642, 721, 749, 882, 927, 963, 1236, 1284, 1442, 1498, 1764, 1854, 1926, 2163, 2247, 2884, 2996, 3708, 3852, 4326, 4494, 5047, 5243, 6489, 6741, 8652, 8988, 10094, 10486, 11021, 12978, 13482, 15141, 15729, 20188, 20972, 22042, 25956, 26964, 30282, 31458, 33063, 44084, 45423, 47187, 60564, 62916, 66126, 77147, 90846, 94374, 99189, 132252, 154294, 181692, 188748, 198378, 231441, 308588, 396756, 462882, 540029, 694323, 925764, 1080058, 1388646, 1620087, 2160116, 2777292, 3240174, 4860261, 6480348, 9720522, 19441044]

約数ペア:

[(1, 19441044), (2, 9720522), (3, 6480348), (4, 4860261), (6, 3240174), (7, 2777292), (9, 2160116), (12, 1620087), (14, 1388646), (18, 1080058), (21, 925764), (28, 694323), (36, 540029), (42, 462882), (49, 396756), (63, 308588), (84, 231441), (98, 198378), (103, 188748), (107, 181692), (126, 154294), (147, 132252), (196, 99189), (206, 94374), (214, 90846), (252, 77147), (294, 66126), (309, 62916), (321, 60564), (412, 47187), (428, 45423), (441, 44084), (588, 33063), (618, 31458), (642, 30282), (721, 26964), (749, 25956), (882, 22042), (927, 20972), (963, 20188), (1236, 15729), (1284, 15141), (1442, 13482), (1498, 12978), (1764, 11021), (1854, 10486), (1926, 10094), (2163, 8988), (2247, 8652), (2884, 6741), (2996, 6489), (3708, 5243), (3852, 5047), (4326, 4494)]