812603946

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3539}}^1$

素因数の和:3640

約数の個数: 96

約数和(自身を含む): 2092055040

約数和(自身を除く): 1279451094

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 71, 77, 98, 142, 147, 154, 213, 231, 294, 426, 462, 497, 539, 781, 994, 1078, 1491, 1562, 1617, 2343, 2982, 3234, 3479, 3539, 4686, 5467, 6958, 7078, 10437, 10617, 10934, 16401, 20874, 21234, 24773, 32802, 38269, 38929, 49546, 74319, 76538, 77858, 114807, 116787, 148638, 173411, 229614, 233574, 251269, 272503, 346822, 502538, 520233, 545006, 753807, 817509, 1040466, 1507614, 1635018, 1758883, 1907521, 2763959, 3517766, 3815042, 5276649, 5527918, 5722563, 8291877, 10553298, 11445126, 12312181, 16583754, 19347713, 24624362, 36936543, 38695426, 58043139, 73873086, 116086278, 135433991, 270867982, 406301973, 812603946]

約数ペア:

[(1, 812603946), (2, 406301973), (3, 270867982), (6, 135433991), (7, 116086278), (11, 73873086), (14, 58043139), (21, 38695426), (22, 36936543), (33, 24624362), (42, 19347713), (49, 16583754), (66, 12312181), (71, 11445126), (77, 10553298), (98, 8291877), (142, 5722563), (147, 5527918), (154, 5276649), (213, 3815042), (231, 3517766), (294, 2763959), (426, 1907521), (462, 1758883), (497, 1635018), (539, 1507614), (781, 1040466), (994, 817509), (1078, 753807), (1491, 545006), (1562, 520233), (1617, 502538), (2343, 346822), (2982, 272503), (3234, 251269), (3479, 233574), (3539, 229614), (4686, 173411), (5467, 148638), (6958, 116787), (7078, 114807), (10437, 77858), (10617, 76538), (10934, 74319), (16401, 49546), (20874, 38929), (21234, 38269), (24773, 32802)]