16800127236

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{463}}^1\times {\mathrm{10391}}^1$

素因数の和:10961

約数の個数: 72

約数和(自身を含む): 43001597184

約数和(自身を除く): 26201469948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 463, 582, 873, 926, 1164, 1389, 1746, 1852, 2778, 3492, 4167, 5556, 8334, 10391, 16668, 20782, 31173, 41564, 44911, 62346, 89822, 93519, 124692, 134733, 179644, 187038, 269466, 374076, 404199, 538932, 808398, 1007927, 1616796, 2015854, 3023781, 4031708, 4811033, 6047562, 9071343, 9622066, 12095124, 14433099, 18142686, 19244132, 28866198, 36285372, 43299297, 57732396, 86598594, 173197188, 466670201, 933340402, 1400010603, 1866680804, 2800021206, 4200031809, 5600042412, 8400063618, 16800127236]

約数ペア:

[(1, 16800127236), (2, 8400063618), (3, 5600042412), (4, 4200031809), (6, 2800021206), (9, 1866680804), (12, 1400010603), (18, 933340402), (36, 466670201), (97, 173197188), (194, 86598594), (291, 57732396), (388, 43299297), (463, 36285372), (582, 28866198), (873, 19244132), (926, 18142686), (1164, 14433099), (1389, 12095124), (1746, 9622066), (1852, 9071343), (2778, 6047562), (3492, 4811033), (4167, 4031708), (5556, 3023781), (8334, 2015854), (10391, 1616796), (16668, 1007927), (20782, 808398), (31173, 538932), (41564, 404199), (44911, 374076), (62346, 269466), (89822, 187038), (93519, 179644), (124692, 134733)]