2019444966

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15667}}^1$

素因数の和:15727

約数の個数: 128

約数和(自身を含む): 5775851520

約数和(自身を除く): 3756406554

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 31, 33, 42, 54, 62, 63, 66, 77, 93, 99, 126, 154, 186, 189, 198, 217, 231, 279, 297, 341, 378, 434, 462, 558, 594, 651, 682, 693, 837, 1023, 1302, 1386, 1674, 1953, 2046, 2079, 2387, 3069, 3906, 4158, 4774, 5859, 6138, 7161, 9207, 11718, 14322, 15667, 18414, 21483, 31334, 42966, 47001, 64449, 94002, 109669, 128898, 141003, 172337, 219338, 282006, 329007, 344674, 423009, 485677, 517011, 658014, 846018, 971354, 987021, 1034022, 1206359, 1457031, 1551033, 1974042, 2412718, 2914062, 2961063, 3102066, 3399739, 3619077, 4371093, 4653099, 5342447, 5922126, 6799478, 7238154, 8742186, 9306198, 10199217, 10684894, 10857231, 13113279, 16027341, 20398434, 21714462, 26226558, 30597651, 32054682, 32571693, 37397129, 48082023, 61195302, 65143386, 74794258, 91792953, 96164046, 112191387, 144246069, 183585906, 224382774, 288492138, 336574161, 673148322, 1009722483, 2019444966]

約数ペア:

[(1, 2019444966), (2, 1009722483), (3, 673148322), (6, 336574161), (7, 288492138), (9, 224382774), (11, 183585906), (14, 144246069), (18, 112191387), (21, 96164046), (22, 91792953), (27, 74794258), (31, 65143386), (33, 61195302), (42, 48082023), (54, 37397129), (62, 32571693), (63, 32054682), (66, 30597651), (77, 26226558), (93, 21714462), (99, 20398434), (126, 16027341), (154, 13113279), (186, 10857231), (189, 10684894), (198, 10199217), (217, 9306198), (231, 8742186), (279, 7238154), (297, 6799478), (341, 5922126), (378, 5342447), (434, 4653099), (462, 4371093), (558, 3619077), (594, 3399739), (651, 3102066), (682, 2961063), (693, 2914062), (837, 2412718), (1023, 1974042), (1302, 1551033), (1386, 1457031), (1674, 1206359), (1953, 1034022), (2046, 987021), (2079, 971354), (2387, 846018), (3069, 658014), (3906, 517011), (4158, 485677), (4774, 423009), (5859, 344674), (6138, 329007), (7161, 282006), (9207, 219338), (11718, 172337), (14322, 141003), (15667, 128898), (18414, 109669), (21483, 94002), (31334, 64449), (42966, 47001)]