74985246

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{2371}}^1$

素因数の和:2637

約数の個数: 48

約数和(自身を含む): 186496128

約数和(自身を除く): 111510882

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 251, 502, 753, 1506, 1757, 2259, 2371, 3514, 4518, 4742, 5271, 7113, 10542, 14226, 15813, 16597, 21339, 31626, 33194, 42678, 49791, 99582, 149373, 298746, 595121, 1190242, 1785363, 3570726, 4165847, 5356089, 8331694, 10712178, 12497541, 24995082, 37492623, 74985246]

約数ペア:

[(1, 74985246), (2, 37492623), (3, 24995082), (6, 12497541), (7, 10712178), (9, 8331694), (14, 5356089), (18, 4165847), (21, 3570726), (42, 1785363), (63, 1190242), (126, 595121), (251, 298746), (502, 149373), (753, 99582), (1506, 49791), (1757, 42678), (2259, 33194), (2371, 31626), (3514, 21339), (4518, 16597), (4742, 15813), (5271, 14226), (7113, 10542)]