16644654

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{857}}^1$

素因数の和:961

約数の個数: 48

約数和(自身を含む): 39351312

約数和(自身を除く): 22706658

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 83, 117, 166, 234, 249, 498, 747, 857, 1079, 1494, 1714, 2158, 2571, 3237, 5142, 6474, 7713, 9711, 11141, 15426, 19422, 22282, 33423, 66846, 71131, 100269, 142262, 200538, 213393, 426786, 640179, 924703, 1280358, 1849406, 2774109, 5548218, 8322327, 16644654]

約数ペア:

[(1, 16644654), (2, 8322327), (3, 5548218), (6, 2774109), (9, 1849406), (13, 1280358), (18, 924703), (26, 640179), (39, 426786), (78, 213393), (83, 200538), (117, 142262), (166, 100269), (234, 71131), (249, 66846), (498, 33423), (747, 22282), (857, 19422), (1079, 15426), (1494, 11141), (1714, 9711), (2158, 7713), (2571, 6474), (3237, 5142)]