19053468

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:325

約数の個数: 120

約数和(自身を含む): 58978304

約数和(自身を除く): 39924836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 81, 84, 93, 108, 124, 126, 162, 186, 189, 217, 252, 271, 279, 324, 372, 378, 434, 542, 558, 567, 651, 756, 813, 837, 868, 1084, 1116, 1134, 1302, 1626, 1674, 1897, 1953, 2268, 2439, 2511, 2604, 3252, 3348, 3794, 3906, 4878, 5022, 5691, 5859, 7317, 7588, 7812, 8401, 9756, 10044, 11382, 11718, 14634, 16802, 17073, 17577, 21951, 22764, 23436, 25203, 29268, 33604, 34146, 35154, 43902, 50406, 51219, 58807, 68292, 70308, 75609, 87804, 100812, 102438, 117614, 151218, 153657, 176421, 204876, 226827, 235228, 302436, 307314, 352842, 453654, 529263, 614628, 680481, 705684, 907308, 1058526, 1360962, 1587789, 2117052, 2721924, 3175578, 4763367, 6351156, 9526734, 19053468]

約数ペア:

[(1, 19053468), (2, 9526734), (3, 6351156), (4, 4763367), (6, 3175578), (7, 2721924), (9, 2117052), (12, 1587789), (14, 1360962), (18, 1058526), (21, 907308), (27, 705684), (28, 680481), (31, 614628), (36, 529263), (42, 453654), (54, 352842), (62, 307314), (63, 302436), (81, 235228), (84, 226827), (93, 204876), (108, 176421), (124, 153657), (126, 151218), (162, 117614), (186, 102438), (189, 100812), (217, 87804), (252, 75609), (271, 70308), (279, 68292), (324, 58807), (372, 51219), (378, 50406), (434, 43902), (542, 35154), (558, 34146), (567, 33604), (651, 29268), (756, 25203), (813, 23436), (837, 22764), (868, 21951), (1084, 17577), (1116, 17073), (1134, 16802), (1302, 14634), (1626, 11718), (1674, 11382), (1897, 10044), (1953, 9756), (2268, 8401), (2439, 7812), (2511, 7588), (2604, 7317), (3252, 5859), (3348, 5691), (3794, 5022), (3906, 4878)]