858692916

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73847}}^1$

素因数の和:73893

約数の個数: 72

約数和(自身を含む): 2419260480

約数和(自身を除く): 1560567564

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1938, 2907, 3876, 5814, 11628, 73847, 147694, 221541, 295388, 443082, 664623, 886164, 1255399, 1329246, 1403093, 2510798, 2658492, 2806186, 3766197, 4209279, 5021596, 5612372, 7532394, 8418558, 11298591, 12627837, 15064788, 16837116, 22597182, 23852581, 25255674, 45194364, 47705162, 50511348, 71557743, 95410324, 143115486, 214673229, 286230972, 429346458, 858692916]

約数ペア:

[(1, 858692916), (2, 429346458), (3, 286230972), (4, 214673229), (6, 143115486), (9, 95410324), (12, 71557743), (17, 50511348), (18, 47705162), (19, 45194364), (34, 25255674), (36, 23852581), (38, 22597182), (51, 16837116), (57, 15064788), (68, 12627837), (76, 11298591), (102, 8418558), (114, 7532394), (153, 5612372), (171, 5021596), (204, 4209279), (228, 3766197), (306, 2806186), (323, 2658492), (342, 2510798), (612, 1403093), (646, 1329246), (684, 1255399), (969, 886164), (1292, 664623), (1938, 443082), (2907, 295388), (3876, 221541), (5814, 147694), (11628, 73847)]