8399388

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 20593664

約数和(自身を除く): 12194276

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 67, 93, 124, 134, 186, 201, 268, 337, 372, 402, 674, 804, 1011, 1348, 2022, 2077, 4044, 4154, 6231, 8308, 10447, 12462, 20894, 22579, 24924, 31341, 41788, 45158, 62682, 67737, 90316, 125364, 135474, 270948, 699949, 1399898, 2099847, 2799796, 4199694, 8399388]

約数ペア:

[(1, 8399388), (2, 4199694), (3, 2799796), (4, 2099847), (6, 1399898), (12, 699949), (31, 270948), (62, 135474), (67, 125364), (93, 90316), (124, 67737), (134, 62682), (186, 45158), (201, 41788), (268, 31341), (337, 24924), (372, 22579), (402, 20894), (674, 12462), (804, 10447), (1011, 8308), (1348, 6231), (2022, 4154), (2077, 4044)]