19000332

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^2\times {\mathrm{347}}^1$

素因数の和:389

約数の個数: 90

約数和(自身を含む): 53940348

約数和(自身を除く): 34940016

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 169, 234, 324, 338, 347, 351, 468, 507, 676, 694, 702, 1014, 1041, 1053, 1388, 1404, 1521, 2028, 2082, 2106, 3042, 3123, 4164, 4212, 4511, 4563, 6084, 6246, 9022, 9126, 9369, 12492, 13533, 13689, 18044, 18252, 18738, 27066, 27378, 28107, 37476, 40599, 54132, 54756, 56214, 58643, 81198, 112428, 117286, 121797, 162396, 175929, 234572, 243594, 351858, 365391, 487188, 527787, 703716, 730782, 1055574, 1461564, 1583361, 2111148, 3166722, 4750083, 6333444, 9500166, 19000332]

約数ペア:

[(1, 19000332), (2, 9500166), (3, 6333444), (4, 4750083), (6, 3166722), (9, 2111148), (12, 1583361), (13, 1461564), (18, 1055574), (26, 730782), (27, 703716), (36, 527787), (39, 487188), (52, 365391), (54, 351858), (78, 243594), (81, 234572), (108, 175929), (117, 162396), (156, 121797), (162, 117286), (169, 112428), (234, 81198), (324, 58643), (338, 56214), (347, 54756), (351, 54132), (468, 40599), (507, 37476), (676, 28107), (694, 27378), (702, 27066), (1014, 18738), (1041, 18252), (1053, 18044), (1388, 13689), (1404, 13533), (1521, 12492), (2028, 9369), (2082, 9126), (2106, 9022), (3042, 6246), (3123, 6084), (4164, 4563), (4212, 4511)]