874561716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{182657}}^1$

素因数の和:182693

約数の個数: 72

約数和(自身を含む): 2659500480

約数和(自身を除く): 1784938764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 182657, 365314, 547971, 730628, 1095942, 1278599, 1643913, 2191884, 2557198, 3287826, 3470483, 3835797, 5114396, 6575652, 6940966, 7671594, 10411449, 11507391, 13881932, 15343188, 20822898, 23014782, 24293381, 31234347, 41645796, 46029564, 48586762, 62468694, 72880143, 97173524, 124937388, 145760286, 218640429, 291520572, 437280858, 874561716]

約数ペア:

[(1, 874561716), (2, 437280858), (3, 291520572), (4, 218640429), (6, 145760286), (7, 124937388), (9, 97173524), (12, 72880143), (14, 62468694), (18, 48586762), (19, 46029564), (21, 41645796), (28, 31234347), (36, 24293381), (38, 23014782), (42, 20822898), (57, 15343188), (63, 13881932), (76, 11507391), (84, 10411449), (114, 7671594), (126, 6940966), (133, 6575652), (171, 5114396), (228, 3835797), (252, 3470483), (266, 3287826), (342, 2557198), (399, 2191884), (532, 1643913), (684, 1278599), (798, 1095942), (1197, 730628), (1596, 547971), (2394, 365314), (4788, 182657)]