123018426

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2351}}^1$

素因数の和:2401

約数の個数: 80

約数和(自身を含む): 307359360

約数和(自身を除く): 184340934

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 54, 57, 81, 102, 114, 153, 162, 171, 306, 323, 342, 459, 513, 646, 918, 969, 1026, 1377, 1539, 1938, 2351, 2754, 2907, 3078, 4702, 5814, 7053, 8721, 14106, 17442, 21159, 26163, 39967, 42318, 44669, 52326, 63477, 79934, 89338, 119901, 126954, 134007, 190431, 239802, 268014, 359703, 380862, 402021, 719406, 759373, 804042, 1079109, 1206063, 1518746, 2158218, 2278119, 2412126, 3237327, 3618189, 4556238, 6474654, 6834357, 7236378, 13668714, 20503071, 41006142, 61509213, 123018426]

約数ペア:

[(1, 123018426), (2, 61509213), (3, 41006142), (6, 20503071), (9, 13668714), (17, 7236378), (18, 6834357), (19, 6474654), (27, 4556238), (34, 3618189), (38, 3237327), (51, 2412126), (54, 2278119), (57, 2158218), (81, 1518746), (102, 1206063), (114, 1079109), (153, 804042), (162, 759373), (171, 719406), (306, 402021), (323, 380862), (342, 359703), (459, 268014), (513, 239802), (646, 190431), (918, 134007), (969, 126954), (1026, 119901), (1377, 89338), (1539, 79934), (1938, 63477), (2351, 52326), (2754, 44669), (2907, 42318), (3078, 39967), (4702, 26163), (5814, 21159), (7053, 17442), (8721, 14106)]