22356828

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 66533376

約数和(自身を除く): 44176548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 31, 36, 39, 46, 52, 62, 67, 69, 78, 92, 93, 117, 124, 134, 138, 156, 186, 201, 207, 234, 268, 276, 279, 299, 372, 402, 403, 414, 468, 558, 598, 603, 713, 804, 806, 828, 871, 897, 1116, 1196, 1206, 1209, 1426, 1541, 1612, 1742, 1794, 2077, 2139, 2412, 2418, 2613, 2691, 2852, 3082, 3484, 3588, 3627, 4154, 4278, 4623, 4836, 5226, 5382, 6164, 6231, 6417, 7254, 7839, 8308, 8556, 9246, 9269, 10452, 10764, 12462, 12834, 13869, 14508, 15678, 18492, 18538, 18693, 20033, 24924, 25668, 27001, 27738, 27807, 31356, 37076, 37386, 40066, 47771, 54002, 55476, 55614, 60099, 74772, 80132, 81003, 83421, 95542, 108004, 111228, 120198, 143313, 162006, 166842, 180297, 191084, 240396, 243009, 286626, 324012, 333684, 360594, 429939, 486018, 573252, 621023, 721188, 859878, 972036, 1242046, 1719756, 1863069, 2484092, 3726138, 5589207, 7452276, 11178414, 22356828]

約数ペア:

[(1, 22356828), (2, 11178414), (3, 7452276), (4, 5589207), (6, 3726138), (9, 2484092), (12, 1863069), (13, 1719756), (18, 1242046), (23, 972036), (26, 859878), (31, 721188), (36, 621023), (39, 573252), (46, 486018), (52, 429939), (62, 360594), (67, 333684), (69, 324012), (78, 286626), (92, 243009), (93, 240396), (117, 191084), (124, 180297), (134, 166842), (138, 162006), (156, 143313), (186, 120198), (201, 111228), (207, 108004), (234, 95542), (268, 83421), (276, 81003), (279, 80132), (299, 74772), (372, 60099), (402, 55614), (403, 55476), (414, 54002), (468, 47771), (558, 40066), (598, 37386), (603, 37076), (713, 31356), (804, 27807), (806, 27738), (828, 27001), (871, 25668), (897, 24924), (1116, 20033), (1196, 18693), (1206, 18538), (1209, 18492), (1426, 15678), (1541, 14508), (1612, 13869), (1742, 12834), (1794, 12462), (2077, 10764), (2139, 10452), (2412, 9269), (2418, 9246), (2613, 8556), (2691, 8308), (2852, 7839), (3082, 7254), (3484, 6417), (3588, 6231), (3627, 6164), (4154, 5382), (4278, 5226), (4623, 4836)]