28580202

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:326

約数の個数: 96

約数和(自身を含む): 76038144

約数和(自身を除く): 47457942

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 54, 62, 63, 81, 93, 126, 162, 186, 189, 217, 243, 271, 279, 378, 434, 486, 542, 558, 567, 651, 813, 837, 1134, 1302, 1626, 1674, 1701, 1897, 1953, 2439, 2511, 3402, 3794, 3906, 4878, 5022, 5691, 5859, 7317, 7533, 8401, 11382, 11718, 14634, 15066, 16802, 17073, 17577, 21951, 25203, 34146, 35154, 43902, 50406, 51219, 52731, 58807, 65853, 75609, 102438, 105462, 117614, 131706, 151218, 153657, 176421, 226827, 307314, 352842, 453654, 460971, 529263, 680481, 921942, 1058526, 1360962, 1587789, 2041443, 3175578, 4082886, 4763367, 9526734, 14290101, 28580202]

約数ペア:

[(1, 28580202), (2, 14290101), (3, 9526734), (6, 4763367), (7, 4082886), (9, 3175578), (14, 2041443), (18, 1587789), (21, 1360962), (27, 1058526), (31, 921942), (42, 680481), (54, 529263), (62, 460971), (63, 453654), (81, 352842), (93, 307314), (126, 226827), (162, 176421), (186, 153657), (189, 151218), (217, 131706), (243, 117614), (271, 105462), (279, 102438), (378, 75609), (434, 65853), (486, 58807), (542, 52731), (558, 51219), (567, 50406), (651, 43902), (813, 35154), (837, 34146), (1134, 25203), (1302, 21951), (1626, 17577), (1674, 17073), (1701, 16802), (1897, 15066), (1953, 14634), (2439, 11718), (2511, 11382), (3402, 8401), (3794, 7533), (3906, 7317), (4878, 5859), (5022, 5691)]