23801778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1321}}^1$

素因数の和:1360

約数の個数: 96

約数和(自身を含む): 69293952

約数和(自身を除く): 45492174

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 33, 39, 42, 63, 66, 77, 78, 91, 99, 117, 126, 143, 154, 182, 198, 231, 234, 273, 286, 429, 462, 546, 693, 819, 858, 1001, 1287, 1321, 1386, 1638, 2002, 2574, 2642, 3003, 3963, 6006, 7926, 9009, 9247, 11889, 14531, 17173, 18018, 18494, 23778, 27741, 29062, 34346, 43593, 51519, 55482, 83223, 87186, 101717, 103038, 120211, 130779, 154557, 166446, 188903, 203434, 240422, 261558, 305151, 309114, 360633, 377806, 566709, 610302, 721266, 915453, 1081899, 1133418, 1322321, 1700127, 1830906, 2163798, 2644642, 3400254, 3966963, 7933926, 11900889, 23801778]

約数ペア:

[(1, 23801778), (2, 11900889), (3, 7933926), (6, 3966963), (7, 3400254), (9, 2644642), (11, 2163798), (13, 1830906), (14, 1700127), (18, 1322321), (21, 1133418), (22, 1081899), (26, 915453), (33, 721266), (39, 610302), (42, 566709), (63, 377806), (66, 360633), (77, 309114), (78, 305151), (91, 261558), (99, 240422), (117, 203434), (126, 188903), (143, 166446), (154, 154557), (182, 130779), (198, 120211), (231, 103038), (234, 101717), (273, 87186), (286, 83223), (429, 55482), (462, 51519), (546, 43593), (693, 34346), (819, 29062), (858, 27741), (1001, 23778), (1287, 18494), (1321, 18018), (1386, 17173), (1638, 14531), (2002, 11889), (2574, 9247), (2642, 9009), (3003, 7926), (3963, 6006)]