17672184

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{3457}}^1$

素因数の和:3540

約数の個数: 48

約数和(自身を含む): 48550320

約数和(自身を除く): 30878136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 3457, 5112, 6914, 10371, 13828, 20742, 27656, 31113, 41484, 62226, 82968, 124452, 245447, 248904, 490894, 736341, 981788, 1472682, 1963576, 2209023, 2945364, 4418046, 5890728, 8836092, 17672184]

約数ペア:

[(1, 17672184), (2, 8836092), (3, 5890728), (4, 4418046), (6, 2945364), (8, 2209023), (9, 1963576), (12, 1472682), (18, 981788), (24, 736341), (36, 490894), (71, 248904), (72, 245447), (142, 124452), (213, 82968), (284, 62226), (426, 41484), (568, 31113), (639, 27656), (852, 20742), (1278, 13828), (1704, 10371), (2556, 6914), (3457, 5112)]