16315668

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{1361}}^1$

素因数の和:1414

約数の個数: 60

約数和(自身を含む): 43837332

約数和(自身を除く): 27521664

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 81, 108, 111, 148, 162, 222, 324, 333, 444, 666, 999, 1332, 1361, 1998, 2722, 2997, 3996, 4083, 5444, 5994, 8166, 11988, 12249, 16332, 24498, 36747, 48996, 50357, 73494, 100714, 110241, 146988, 151071, 201428, 220482, 302142, 440964, 453213, 604284, 906426, 1359639, 1812852, 2719278, 4078917, 5438556, 8157834, 16315668]

約数ペア:

[(1, 16315668), (2, 8157834), (3, 5438556), (4, 4078917), (6, 2719278), (9, 1812852), (12, 1359639), (18, 906426), (27, 604284), (36, 453213), (37, 440964), (54, 302142), (74, 220482), (81, 201428), (108, 151071), (111, 146988), (148, 110241), (162, 100714), (222, 73494), (324, 50357), (333, 48996), (444, 36747), (666, 24498), (999, 16332), (1332, 12249), (1361, 11988), (1998, 8166), (2722, 5994), (2997, 5444), (3996, 4083)]