21863892816

素因数分解:

$2^4\times 3^3\times {\mathrm{1753}}^1\times {\mathrm{28871}}^1$

素因数の和:30641

約数の個数: 80

約数和(自身を含む): 62795445120

約数和(自身を除く): 40931552304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 1753, 3506, 5259, 7012, 10518, 14024, 15777, 21036, 28048, 28871, 31554, 42072, 47331, 57742, 63108, 84144, 86613, 94662, 115484, 126216, 173226, 189324, 230968, 252432, 259839, 346452, 378648, 461936, 519678, 692904, 757296, 779517, 1039356, 1385808, 1559034, 2078712, 3118068, 4157424, 6236136, 12472272, 50610863, 101221726, 151832589, 202443452, 303665178, 404886904, 455497767, 607330356, 809773808, 910995534, 1214660712, 1366493301, 1821991068, 2429321424, 2732986602, 3643982136, 5465973204, 7287964272, 10931946408, 21863892816]

約数ペア:

[(1, 21863892816), (2, 10931946408), (3, 7287964272), (4, 5465973204), (6, 3643982136), (8, 2732986602), (9, 2429321424), (12, 1821991068), (16, 1366493301), (18, 1214660712), (24, 910995534), (27, 809773808), (36, 607330356), (48, 455497767), (54, 404886904), (72, 303665178), (108, 202443452), (144, 151832589), (216, 101221726), (432, 50610863), (1753, 12472272), (3506, 6236136), (5259, 4157424), (7012, 3118068), (10518, 2078712), (14024, 1559034), (15777, 1385808), (21036, 1039356), (28048, 779517), (28871, 757296), (31554, 692904), (42072, 519678), (47331, 461936), (57742, 378648), (63108, 346452), (84144, 259839), (86613, 252432), (94662, 230968), (115484, 189324), (126216, 173226)]