27702468

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:385

約数の個数: 72

約数和(自身を含む): 73289216

約数和(自身を除く): 45586748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 103, 124, 186, 206, 241, 279, 309, 372, 412, 482, 558, 618, 723, 927, 964, 1116, 1236, 1446, 1854, 2169, 2892, 3193, 3708, 4338, 6386, 7471, 8676, 9579, 12772, 14942, 19158, 22413, 24823, 28737, 29884, 38316, 44826, 49646, 57474, 67239, 74469, 89652, 99292, 114948, 134478, 148938, 223407, 268956, 297876, 446814, 769513, 893628, 1539026, 2308539, 3078052, 4617078, 6925617, 9234156, 13851234, 27702468]

約数ペア:

[(1, 27702468), (2, 13851234), (3, 9234156), (4, 6925617), (6, 4617078), (9, 3078052), (12, 2308539), (18, 1539026), (31, 893628), (36, 769513), (62, 446814), (93, 297876), (103, 268956), (124, 223407), (186, 148938), (206, 134478), (241, 114948), (279, 99292), (309, 89652), (372, 74469), (412, 67239), (482, 57474), (558, 49646), (618, 44826), (723, 38316), (927, 29884), (964, 28737), (1116, 24823), (1236, 22413), (1446, 19158), (1854, 14942), (2169, 12772), (2892, 9579), (3193, 8676), (3708, 7471), (4338, 6386)]