9278388826

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1867}}^1$

素因数の和:2076

約数の個数: 96

約数和(自身を含む): 18169064640

約数和(自身を除く): 8890675814

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 49, 98, 119, 133, 157, 238, 266, 314, 323, 646, 833, 931, 1099, 1666, 1862, 1867, 2198, 2261, 2669, 2983, 3734, 4522, 5338, 5966, 7693, 13069, 15386, 15827, 18683, 20881, 26138, 31654, 31739, 35473, 37366, 41762, 50711, 63478, 70946, 91483, 101422, 130781, 146167, 182966, 222173, 248311, 261562, 292334, 293119, 354977, 444346, 496622, 586238, 603041, 709954, 1206082, 1555211, 1738177, 2051833, 2484839, 3110422, 3476354, 4103666, 4221287, 4969678, 4983023, 5569261, 8442574, 9966046, 11138522, 14362831, 28725662, 29549009, 34881161, 38984827, 59098018, 69762322, 77969654, 94677437, 189354874, 244168127, 272893789, 488336254, 545787578, 662742059, 1325484118, 4639194413, 9278388826]

約数ペア:

[(1, 9278388826), (2, 4639194413), (7, 1325484118), (14, 662742059), (17, 545787578), (19, 488336254), (34, 272893789), (38, 244168127), (49, 189354874), (98, 94677437), (119, 77969654), (133, 69762322), (157, 59098018), (238, 38984827), (266, 34881161), (314, 29549009), (323, 28725662), (646, 14362831), (833, 11138522), (931, 9966046), (1099, 8442574), (1666, 5569261), (1862, 4983023), (1867, 4969678), (2198, 4221287), (2261, 4103666), (2669, 3476354), (2983, 3110422), (3734, 2484839), (4522, 2051833), (5338, 1738177), (5966, 1555211), (7693, 1206082), (13069, 709954), (15386, 603041), (15827, 586238), (18683, 496622), (20881, 444346), (26138, 354977), (31654, 293119), (31739, 292334), (35473, 261562), (37366, 248311), (41762, 222173), (50711, 182966), (63478, 146167), (70946, 130781), (91483, 101422)]