23197356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1$

素因数の和:200

約数の個数: 144

約数和(自身を含む): 73912384

約数和(自身を除く): 50715028

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 73, 78, 84, 91, 97, 117, 126, 146, 156, 182, 194, 219, 234, 252, 273, 291, 292, 364, 388, 438, 468, 511, 546, 582, 657, 679, 819, 873, 876, 949, 1022, 1092, 1164, 1261, 1314, 1358, 1533, 1638, 1746, 1898, 2037, 2044, 2522, 2628, 2716, 2847, 3066, 3276, 3492, 3783, 3796, 4074, 4599, 5044, 5694, 6111, 6132, 6643, 7081, 7566, 8148, 8541, 8827, 9198, 11349, 11388, 12222, 13286, 14162, 15132, 17082, 17654, 18396, 19929, 21243, 22698, 24444, 26481, 26572, 28324, 34164, 35308, 39858, 42486, 45396, 49567, 52962, 59787, 63729, 79443, 79716, 84972, 92053, 99134, 105924, 119574, 127458, 148701, 158886, 184106, 198268, 239148, 254916, 276159, 297402, 317772, 368212, 446103, 552318, 594804, 644371, 828477, 892206, 1104636, 1288742, 1656954, 1784412, 1933113, 2577484, 3313908, 3866226, 5799339, 7732452, 11598678, 23197356]

約数ペア:

[(1, 23197356), (2, 11598678), (3, 7732452), (4, 5799339), (6, 3866226), (7, 3313908), (9, 2577484), (12, 1933113), (13, 1784412), (14, 1656954), (18, 1288742), (21, 1104636), (26, 892206), (28, 828477), (36, 644371), (39, 594804), (42, 552318), (52, 446103), (63, 368212), (73, 317772), (78, 297402), (84, 276159), (91, 254916), (97, 239148), (117, 198268), (126, 184106), (146, 158886), (156, 148701), (182, 127458), (194, 119574), (219, 105924), (234, 99134), (252, 92053), (273, 84972), (291, 79716), (292, 79443), (364, 63729), (388, 59787), (438, 52962), (468, 49567), (511, 45396), (546, 42486), (582, 39858), (657, 35308), (679, 34164), (819, 28324), (873, 26572), (876, 26481), (949, 24444), (1022, 22698), (1092, 21243), (1164, 19929), (1261, 18396), (1314, 17654), (1358, 17082), (1533, 15132), (1638, 14162), (1746, 13286), (1898, 12222), (2037, 11388), (2044, 11349), (2522, 9198), (2628, 8827), (2716, 8541), (2847, 8148), (3066, 7566), (3276, 7081), (3492, 6643), (3783, 6132), (3796, 6111), (4074, 5694), (4599, 5044)]