19593252

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:239

約数の個数: 120

約数和(自身を含む): 60008256

約数和(自身を除く): 40415004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 53, 54, 63, 81, 84, 106, 108, 126, 159, 162, 163, 189, 212, 252, 318, 324, 326, 371, 378, 477, 489, 567, 636, 652, 742, 756, 954, 978, 1113, 1134, 1141, 1431, 1467, 1484, 1908, 1956, 2226, 2268, 2282, 2862, 2934, 3339, 3423, 4293, 4401, 4452, 4564, 5724, 5868, 6678, 6846, 8586, 8639, 8802, 10017, 10269, 13203, 13356, 13692, 17172, 17278, 17604, 20034, 20538, 25917, 26406, 30051, 30807, 34556, 40068, 41076, 51834, 52812, 60102, 60473, 61614, 77751, 92421, 103668, 120204, 120946, 123228, 155502, 181419, 184842, 233253, 241892, 311004, 362838, 369684, 466506, 544257, 699759, 725676, 933012, 1088514, 1399518, 1632771, 2177028, 2799036, 3265542, 4898313, 6531084, 9796626, 19593252]

約数ペア:

[(1, 19593252), (2, 9796626), (3, 6531084), (4, 4898313), (6, 3265542), (7, 2799036), (9, 2177028), (12, 1632771), (14, 1399518), (18, 1088514), (21, 933012), (27, 725676), (28, 699759), (36, 544257), (42, 466506), (53, 369684), (54, 362838), (63, 311004), (81, 241892), (84, 233253), (106, 184842), (108, 181419), (126, 155502), (159, 123228), (162, 120946), (163, 120204), (189, 103668), (212, 92421), (252, 77751), (318, 61614), (324, 60473), (326, 60102), (371, 52812), (378, 51834), (477, 41076), (489, 40068), (567, 34556), (636, 30807), (652, 30051), (742, 26406), (756, 25917), (954, 20538), (978, 20034), (1113, 17604), (1134, 17278), (1141, 17172), (1431, 13692), (1467, 13356), (1484, 13203), (1908, 10269), (1956, 10017), (2226, 8802), (2268, 8639), (2282, 8586), (2862, 6846), (2934, 6678), (3339, 5868), (3423, 5724), (4293, 4564), (4401, 4452)]