28554174

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{907}}^1$

素因数の和:982

約数の個数: 64

約数和(自身を含む): 70606080

約数和(自身を除く): 42051906

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 53, 54, 66, 99, 106, 159, 198, 297, 318, 477, 583, 594, 907, 954, 1166, 1431, 1749, 1814, 2721, 2862, 3498, 5247, 5442, 8163, 9977, 10494, 15741, 16326, 19954, 24489, 29931, 31482, 48071, 48978, 59862, 89793, 96142, 144213, 179586, 269379, 288426, 432639, 528781, 538758, 865278, 1057562, 1297917, 1586343, 2595834, 3172686, 4759029, 9518058, 14277087, 28554174]

約数ペア:

[(1, 28554174), (2, 14277087), (3, 9518058), (6, 4759029), (9, 3172686), (11, 2595834), (18, 1586343), (22, 1297917), (27, 1057562), (33, 865278), (53, 538758), (54, 528781), (66, 432639), (99, 288426), (106, 269379), (159, 179586), (198, 144213), (297, 96142), (318, 89793), (477, 59862), (583, 48978), (594, 48071), (907, 31482), (954, 29931), (1166, 24489), (1431, 19954), (1749, 16326), (1814, 15741), (2721, 10494), (2862, 9977), (3498, 8163), (5247, 5442)]