3909906

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:77

約数の個数: 144

約数和(自身を含む): 11950848

約数和(自身を除く): 8040942

約数列:

[1, 2, 3, 6, 7, 9, 11, 13, 14, 18, 21, 22, 26, 31, 33, 39, 42, 49, 62, 63, 66, 77, 78, 91, 93, 98, 99, 117, 126, 143, 147, 154, 182, 186, 198, 217, 231, 234, 273, 279, 286, 294, 341, 403, 429, 434, 441, 462, 539, 546, 558, 637, 651, 682, 693, 806, 819, 858, 882, 1001, 1023, 1078, 1209, 1274, 1287, 1302, 1386, 1519, 1617, 1638, 1911, 1953, 2002, 2046, 2387, 2418, 2574, 2821, 3003, 3038, 3069, 3234, 3627, 3822, 3906, 4433, 4557, 4774, 4851, 5642, 5733, 6006, 6138, 7007, 7161, 7254, 8463, 8866, 9009, 9114, 9702, 11466, 13299, 13671, 14014, 14322, 16709, 16926, 18018, 19747, 21021, 21483, 25389, 26598, 27342, 31031, 33418, 39494, 39897, 42042, 42966, 50127, 50778, 59241, 62062, 63063, 79794, 93093, 100254, 118482, 126126, 150381, 177723, 186186, 217217, 279279, 300762, 355446, 434434, 558558, 651651, 1303302, 1954953, 3909906]

約数ペア:

[(1, 3909906), (2, 1954953), (3, 1303302), (6, 651651), (7, 558558), (9, 434434), (11, 355446), (13, 300762), (14, 279279), (18, 217217), (21, 186186), (22, 177723), (26, 150381), (31, 126126), (33, 118482), (39, 100254), (42, 93093), (49, 79794), (62, 63063), (63, 62062), (66, 59241), (77, 50778), (78, 50127), (91, 42966), (93, 42042), (98, 39897), (99, 39494), (117, 33418), (126, 31031), (143, 27342), (147, 26598), (154, 25389), (182, 21483), (186, 21021), (198, 19747), (217, 18018), (231, 16926), (234, 16709), (273, 14322), (279, 14014), (286, 13671), (294, 13299), (341, 11466), (403, 9702), (429, 9114), (434, 9009), (441, 8866), (462, 8463), (539, 7254), (546, 7161), (558, 7007), (637, 6138), (651, 6006), (682, 5733), (693, 5642), (806, 4851), (819, 4774), (858, 4557), (882, 4433), (1001, 3906), (1023, 3822), (1078, 3627), (1209, 3234), (1274, 3069), (1287, 3038), (1302, 3003), (1386, 2821), (1519, 2574), (1617, 2418), (1638, 2387), (1911, 2046), (1953, 2002)]