27240984

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{19913}}^1$

素因数の和:19944

約数の個数: 48

約数和(自身を含む): 77664600

約数和(自身を除く): 50423616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 19913, 39826, 59739, 79652, 119478, 159304, 179217, 238956, 358434, 378347, 477912, 716868, 756694, 1135041, 1433736, 1513388, 2270082, 3026776, 3405123, 4540164, 6810246, 9080328, 13620492, 27240984]

約数ペア:

[(1, 27240984), (2, 13620492), (3, 9080328), (4, 6810246), (6, 4540164), (8, 3405123), (9, 3026776), (12, 2270082), (18, 1513388), (19, 1433736), (24, 1135041), (36, 756694), (38, 716868), (57, 477912), (72, 378347), (76, 358434), (114, 238956), (152, 179217), (171, 159304), (228, 119478), (342, 79652), (456, 59739), (684, 39826), (1368, 19913)]