18607643104

素因数分解:

$2^5\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{37021}}^1$

素因数の和:37283

約数の個数: 48

約数和(自身を含む): 37224880560

約数和(自身を除く): 18617237456

約数列:

[1, 2, 4, 8, 16, 32, 113, 139, 226, 278, 452, 556, 904, 1112, 1808, 2224, 3616, 4448, 15707, 31414, 37021, 62828, 74042, 125656, 148084, 251312, 296168, 502624, 592336, 1184672, 4183373, 5145919, 8366746, 10291838, 16733492, 20583676, 33466984, 41167352, 66933968, 82334704, 133867936, 164669408, 581488847, 1162977694, 2325955388, 4651910776, 9303821552, 18607643104]

約数ペア:

[(1, 18607643104), (2, 9303821552), (4, 4651910776), (8, 2325955388), (16, 1162977694), (32, 581488847), (113, 164669408), (139, 133867936), (226, 82334704), (278, 66933968), (452, 41167352), (556, 33466984), (904, 20583676), (1112, 16733492), (1808, 10291838), (2224, 8366746), (3616, 5145919), (4448, 4183373), (15707, 1184672), (31414, 592336), (37021, 502624), (62828, 296168), (74042, 251312), (125656, 148084)]