19342908

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{599}}^1$

素因数の和:648

約数の個数: 96

約数和(自身を含む): 56448000

約数和(自身を除く): 37105092

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 92, 108, 117, 138, 156, 207, 234, 276, 299, 351, 414, 468, 598, 599, 621, 702, 828, 897, 1196, 1198, 1242, 1404, 1794, 1797, 2396, 2484, 2691, 3588, 3594, 5382, 5391, 7188, 7787, 8073, 10764, 10782, 13777, 15574, 16146, 16173, 21564, 23361, 27554, 31148, 32292, 32346, 41331, 46722, 55108, 64692, 70083, 82662, 93444, 123993, 140166, 165324, 179101, 210249, 247986, 280332, 358202, 371979, 420498, 495972, 537303, 716404, 743958, 840996, 1074606, 1487916, 1611909, 2149212, 3223818, 4835727, 6447636, 9671454, 19342908]

約数ペア:

[(1, 19342908), (2, 9671454), (3, 6447636), (4, 4835727), (6, 3223818), (9, 2149212), (12, 1611909), (13, 1487916), (18, 1074606), (23, 840996), (26, 743958), (27, 716404), (36, 537303), (39, 495972), (46, 420498), (52, 371979), (54, 358202), (69, 280332), (78, 247986), (92, 210249), (108, 179101), (117, 165324), (138, 140166), (156, 123993), (207, 93444), (234, 82662), (276, 70083), (299, 64692), (351, 55108), (414, 46722), (468, 41331), (598, 32346), (599, 32292), (621, 31148), (702, 27554), (828, 23361), (897, 21564), (1196, 16173), (1198, 16146), (1242, 15574), (1404, 13777), (1794, 10782), (1797, 10764), (2396, 8073), (2484, 7787), (2691, 7188), (3588, 5391), (3594, 5382)]