2019581676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{617}}^1$

素因数の和:1084

約数の個数: 144

約数和(自身を含む): 6046709760

約数和(自身を除く): 4027128084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 419, 434, 558, 617, 651, 838, 868, 1116, 1234, 1257, 1302, 1676, 1851, 1953, 2468, 2514, 2604, 2933, 3702, 3771, 3906, 4319, 5028, 5553, 5866, 7404, 7542, 7812, 8638, 8799, 11106, 11732, 12957, 12989, 15084, 17276, 17598, 19127, 22212, 25914, 25978, 26397, 35196, 38254, 38871, 38967, 51828, 51956, 52794, 57381, 76508, 77742, 77934, 90923, 105588, 114762, 116901, 133889, 155484, 155868, 172143, 181846, 229524, 233802, 258523, 267778, 272769, 344286, 363692, 401667, 467604, 517046, 535556, 545538, 688572, 775569, 803334, 818307, 1034092, 1091076, 1205001, 1551138, 1606668, 1636614, 1809661, 2326707, 2410002, 3102276, 3273228, 3619322, 4653414, 4820004, 5428983, 7238644, 8014213, 9306828, 10857966, 16028426, 16286949, 21715932, 24042639, 32056852, 32573898, 48085278, 56099491, 65147796, 72127917, 96170556, 112198982, 144255834, 168298473, 224397964, 288511668, 336596946, 504895419, 673193892, 1009790838, 2019581676]

約数ペア:

[(1, 2019581676), (2, 1009790838), (3, 673193892), (4, 504895419), (6, 336596946), (7, 288511668), (9, 224397964), (12, 168298473), (14, 144255834), (18, 112198982), (21, 96170556), (28, 72127917), (31, 65147796), (36, 56099491), (42, 48085278), (62, 32573898), (63, 32056852), (84, 24042639), (93, 21715932), (124, 16286949), (126, 16028426), (186, 10857966), (217, 9306828), (252, 8014213), (279, 7238644), (372, 5428983), (419, 4820004), (434, 4653414), (558, 3619322), (617, 3273228), (651, 3102276), (838, 2410002), (868, 2326707), (1116, 1809661), (1234, 1636614), (1257, 1606668), (1302, 1551138), (1676, 1205001), (1851, 1091076), (1953, 1034092), (2468, 818307), (2514, 803334), (2604, 775569), (2933, 688572), (3702, 545538), (3771, 535556), (3906, 517046), (4319, 467604), (5028, 401667), (5553, 363692), (5866, 344286), (7404, 272769), (7542, 267778), (7812, 258523), (8638, 233802), (8799, 229524), (11106, 181846), (11732, 172143), (12957, 155868), (12989, 155484), (15084, 133889), (17276, 116901), (17598, 114762), (19127, 105588), (22212, 90923), (25914, 77934), (25978, 77742), (26397, 76508), (35196, 57381), (38254, 52794), (38871, 51956), (38967, 51828)]