8021508

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{907}}^1$

素因数の和:992

約数の個数: 48

約数和(自身を含む): 20745984

約数和(自身を除く): 12724476

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 67, 132, 134, 201, 268, 402, 737, 804, 907, 1474, 1814, 2211, 2721, 2948, 3628, 4422, 5442, 8844, 9977, 10884, 19954, 29931, 39908, 59862, 60769, 119724, 121538, 182307, 243076, 364614, 668459, 729228, 1336918, 2005377, 2673836, 4010754, 8021508]

約数ペア:

[(1, 8021508), (2, 4010754), (3, 2673836), (4, 2005377), (6, 1336918), (11, 729228), (12, 668459), (22, 364614), (33, 243076), (44, 182307), (66, 121538), (67, 119724), (132, 60769), (134, 59862), (201, 39908), (268, 29931), (402, 19954), (737, 10884), (804, 9977), (907, 8844), (1474, 5442), (1814, 4422), (2211, 3628), (2721, 2948)]