13220172

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:122

約数の個数: 144

約数和(自身を含む): 41583360

約数和(自身を除く): 28363188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 67, 81, 84, 87, 108, 116, 126, 134, 162, 174, 189, 201, 203, 243, 252, 261, 268, 324, 348, 378, 402, 406, 469, 486, 522, 567, 603, 609, 756, 783, 804, 812, 938, 972, 1044, 1134, 1206, 1218, 1407, 1566, 1701, 1809, 1827, 1876, 1943, 2268, 2349, 2412, 2436, 2814, 3132, 3402, 3618, 3654, 3886, 4221, 4698, 5427, 5481, 5628, 5829, 6804, 7047, 7236, 7308, 7772, 8442, 9396, 10854, 10962, 11658, 12663, 13601, 14094, 16281, 16443, 16884, 17487, 21708, 21924, 23316, 25326, 27202, 28188, 32562, 32886, 34974, 37989, 40803, 49329, 50652, 52461, 54404, 65124, 65772, 69948, 75978, 81606, 98658, 104922, 113967, 122409, 151956, 157383, 163212, 197316, 209844, 227934, 244818, 314766, 367227, 455868, 472149, 489636, 629532, 734454, 944298, 1101681, 1468908, 1888596, 2203362, 3305043, 4406724, 6610086, 13220172]

約数ペア:

[(1, 13220172), (2, 6610086), (3, 4406724), (4, 3305043), (6, 2203362), (7, 1888596), (9, 1468908), (12, 1101681), (14, 944298), (18, 734454), (21, 629532), (27, 489636), (28, 472149), (29, 455868), (36, 367227), (42, 314766), (54, 244818), (58, 227934), (63, 209844), (67, 197316), (81, 163212), (84, 157383), (87, 151956), (108, 122409), (116, 113967), (126, 104922), (134, 98658), (162, 81606), (174, 75978), (189, 69948), (201, 65772), (203, 65124), (243, 54404), (252, 52461), (261, 50652), (268, 49329), (324, 40803), (348, 37989), (378, 34974), (402, 32886), (406, 32562), (469, 28188), (486, 27202), (522, 25326), (567, 23316), (603, 21924), (609, 21708), (756, 17487), (783, 16884), (804, 16443), (812, 16281), (938, 14094), (972, 13601), (1044, 12663), (1134, 11658), (1206, 10962), (1218, 10854), (1407, 9396), (1566, 8442), (1701, 7772), (1809, 7308), (1827, 7236), (1876, 7047), (1943, 6804), (2268, 5829), (2349, 5628), (2412, 5481), (2436, 5427), (2814, 4698), (3132, 4221), (3402, 3886), (3618, 3654)]