27664998

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{653}}^1$

素因数の和:988

約数の個数: 32

約数和(自身を含む): 58012416

約数和(自身を除く): 30347418

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 307, 614, 653, 921, 1306, 1842, 1959, 3918, 7061, 14122, 15019, 21183, 30038, 42366, 45057, 90114, 200471, 400942, 601413, 1202826, 4610833, 9221666, 13832499, 27664998]

約数ペア:

[(1, 27664998), (2, 13832499), (3, 9221666), (6, 4610833), (23, 1202826), (46, 601413), (69, 400942), (138, 200471), (307, 90114), (614, 45057), (653, 42366), (921, 30038), (1306, 21183), (1842, 15019), (1959, 14122), (3918, 7061)]