61982694

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1097}}^1$

素因数の和:1221

約数の個数: 48

約数和(自身を含む): 139428432

約数和(自身を除く): 77445738

約数列:

[1, 2, 3, 6, 9, 18, 43, 73, 86, 129, 146, 219, 258, 387, 438, 657, 774, 1097, 1314, 2194, 3139, 3291, 6278, 6582, 9417, 9873, 18834, 19746, 28251, 47171, 56502, 80081, 94342, 141513, 160162, 240243, 283026, 424539, 480486, 720729, 849078, 1441458, 3443483, 6886966, 10330449, 20660898, 30991347, 61982694]

約数ペア:

[(1, 61982694), (2, 30991347), (3, 20660898), (6, 10330449), (9, 6886966), (18, 3443483), (43, 1441458), (73, 849078), (86, 720729), (129, 480486), (146, 424539), (219, 283026), (258, 240243), (387, 160162), (438, 141513), (657, 94342), (774, 80081), (1097, 56502), (1314, 47171), (2194, 28251), (3139, 19746), (3291, 18834), (6278, 9873), (6582, 9417)]