16897716

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1$

素因数の和:693

約数の個数: 72

約数和(自身を含む): 47331648

約数和(自身を除く): 30433932

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 71, 99, 132, 142, 198, 213, 284, 396, 426, 601, 639, 781, 852, 1202, 1278, 1562, 1803, 2343, 2404, 2556, 3124, 3606, 4686, 5409, 6611, 7029, 7212, 9372, 10818, 13222, 14058, 19833, 21636, 26444, 28116, 39666, 42671, 59499, 79332, 85342, 118998, 128013, 170684, 237996, 256026, 384039, 469381, 512052, 768078, 938762, 1408143, 1536156, 1877524, 2816286, 4224429, 5632572, 8448858, 16897716]

約数ペア:

[(1, 16897716), (2, 8448858), (3, 5632572), (4, 4224429), (6, 2816286), (9, 1877524), (11, 1536156), (12, 1408143), (18, 938762), (22, 768078), (33, 512052), (36, 469381), (44, 384039), (66, 256026), (71, 237996), (99, 170684), (132, 128013), (142, 118998), (198, 85342), (213, 79332), (284, 59499), (396, 42671), (426, 39666), (601, 28116), (639, 26444), (781, 21636), (852, 19833), (1202, 14058), (1278, 13222), (1562, 10818), (1803, 9372), (2343, 7212), (2404, 7029), (2556, 6611), (3124, 5409), (3606, 4686)]