181435914

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{39841}}^1$

素因数の和:39883

約数の個数: 48

約数和(自身を含む): 447505344

約数和(自身を除く): 266069430

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 198, 207, 253, 414, 506, 759, 1518, 2277, 4554, 39841, 79682, 119523, 239046, 358569, 438251, 717138, 876502, 916343, 1314753, 1832686, 2629506, 2749029, 3944259, 5498058, 7888518, 8247087, 10079773, 16494174, 20159546, 30239319, 60478638, 90717957, 181435914]

約数ペア:

[(1, 181435914), (2, 90717957), (3, 60478638), (6, 30239319), (9, 20159546), (11, 16494174), (18, 10079773), (22, 8247087), (23, 7888518), (33, 5498058), (46, 3944259), (66, 2749029), (69, 2629506), (99, 1832686), (138, 1314753), (198, 916343), (207, 876502), (253, 717138), (414, 438251), (506, 358569), (759, 239046), (1518, 119523), (2277, 79682), (4554, 39841)]