39135972

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:505

約数の個数: 96

約数和(自身を含む): 106444800

約数和(自身を除く): 67308828

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 23, 34, 38, 46, 51, 57, 68, 69, 76, 92, 102, 114, 138, 204, 228, 276, 323, 391, 437, 439, 646, 782, 874, 878, 969, 1173, 1292, 1311, 1317, 1564, 1748, 1756, 1938, 2346, 2622, 2634, 3876, 4692, 5244, 5268, 7429, 7463, 8341, 10097, 14858, 14926, 16682, 20194, 22287, 22389, 25023, 29716, 29852, 30291, 33364, 40388, 44574, 44778, 50046, 60582, 89148, 89556, 100092, 121164, 141797, 171649, 191843, 283594, 343298, 383686, 425391, 514947, 567188, 575529, 686596, 767372, 850782, 1029894, 1151058, 1701564, 2059788, 2302116, 3261331, 6522662, 9783993, 13045324, 19567986, 39135972]

約数ペア:

[(1, 39135972), (2, 19567986), (3, 13045324), (4, 9783993), (6, 6522662), (12, 3261331), (17, 2302116), (19, 2059788), (23, 1701564), (34, 1151058), (38, 1029894), (46, 850782), (51, 767372), (57, 686596), (68, 575529), (69, 567188), (76, 514947), (92, 425391), (102, 383686), (114, 343298), (138, 283594), (204, 191843), (228, 171649), (276, 141797), (323, 121164), (391, 100092), (437, 89556), (439, 89148), (646, 60582), (782, 50046), (874, 44778), (878, 44574), (969, 40388), (1173, 33364), (1292, 30291), (1311, 29852), (1317, 29716), (1564, 25023), (1748, 22389), (1756, 22287), (1938, 20194), (2346, 16682), (2622, 14926), (2634, 14858), (3876, 10097), (4692, 8341), (5244, 7463), (5268, 7429)]