123621498

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2287}}^1$

素因数の和:2329

約数の個数: 128

約数和(自身を含む): 369008640

約数和(自身を除く): 245387142

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 27, 33, 39, 42, 54, 63, 66, 77, 78, 91, 99, 117, 126, 143, 154, 182, 189, 198, 231, 234, 273, 286, 297, 351, 378, 429, 462, 546, 594, 693, 702, 819, 858, 1001, 1287, 1386, 1638, 2002, 2079, 2287, 2457, 2574, 3003, 3861, 4158, 4574, 4914, 6006, 6861, 7722, 9009, 13722, 16009, 18018, 20583, 25157, 27027, 29731, 32018, 41166, 48027, 50314, 54054, 59462, 61749, 75471, 89193, 96054, 123498, 144081, 150942, 176099, 178386, 208117, 226413, 267579, 288162, 327041, 352198, 416234, 432243, 452826, 528297, 535158, 624351, 654082, 679239, 802737, 864486, 981123, 1056594, 1248702, 1358478, 1584891, 1605474, 1873053, 1962246, 2289287, 2943369, 3169782, 3746106, 4578574, 4754673, 5619159, 5886738, 6867861, 8830107, 9509346, 11238318, 13735722, 17660214, 20603583, 41207166, 61810749, 123621498]

約数ペア:

[(1, 123621498), (2, 61810749), (3, 41207166), (6, 20603583), (7, 17660214), (9, 13735722), (11, 11238318), (13, 9509346), (14, 8830107), (18, 6867861), (21, 5886738), (22, 5619159), (26, 4754673), (27, 4578574), (33, 3746106), (39, 3169782), (42, 2943369), (54, 2289287), (63, 1962246), (66, 1873053), (77, 1605474), (78, 1584891), (91, 1358478), (99, 1248702), (117, 1056594), (126, 981123), (143, 864486), (154, 802737), (182, 679239), (189, 654082), (198, 624351), (231, 535158), (234, 528297), (273, 452826), (286, 432243), (297, 416234), (351, 352198), (378, 327041), (429, 288162), (462, 267579), (546, 226413), (594, 208117), (693, 178386), (702, 176099), (819, 150942), (858, 144081), (1001, 123498), (1287, 96054), (1386, 89193), (1638, 75471), (2002, 61749), (2079, 59462), (2287, 54054), (2457, 50314), (2574, 48027), (3003, 41166), (3861, 32018), (4158, 29731), (4574, 27027), (4914, 25157), (6006, 20583), (6861, 18018), (7722, 16009), (9009, 13722)]