2017120968

素因数分解:

$2^3\times 3^4\times {\mathrm{863}}^1\times {\mathrm{3607}}^1$

素因数の和:4488

約数の個数: 80

約数和(自身を含む): 5657921280

約数和(自身を除く): 3640800312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 863, 1726, 2589, 3452, 3607, 5178, 6904, 7214, 7767, 10356, 10821, 14428, 15534, 20712, 21642, 23301, 28856, 31068, 32463, 43284, 46602, 62136, 64926, 69903, 86568, 93204, 97389, 129852, 139806, 186408, 194778, 259704, 279612, 292167, 389556, 559224, 584334, 779112, 1168668, 2337336, 3112841, 6225682, 9338523, 12451364, 18677046, 24902728, 28015569, 37354092, 56031138, 74708184, 84046707, 112062276, 168093414, 224124552, 252140121, 336186828, 504280242, 672373656, 1008560484, 2017120968]

約数ペア:

[(1, 2017120968), (2, 1008560484), (3, 672373656), (4, 504280242), (6, 336186828), (8, 252140121), (9, 224124552), (12, 168093414), (18, 112062276), (24, 84046707), (27, 74708184), (36, 56031138), (54, 37354092), (72, 28015569), (81, 24902728), (108, 18677046), (162, 12451364), (216, 9338523), (324, 6225682), (648, 3112841), (863, 2337336), (1726, 1168668), (2589, 779112), (3452, 584334), (3607, 559224), (5178, 389556), (6904, 292167), (7214, 279612), (7767, 259704), (10356, 194778), (10821, 186408), (14428, 139806), (15534, 129852), (20712, 97389), (21642, 93204), (23301, 86568), (28856, 69903), (31068, 64926), (32463, 62136), (43284, 46602)]