1217688126

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{953}}^1$

素因数の和:1225

約数の個数: 64

約数和(自身を含む): 2611243008

約数和(自身を除く): 1393554882

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 197, 282, 394, 591, 953, 1081, 1182, 1906, 2162, 2859, 3243, 4531, 5718, 6486, 9062, 9259, 13593, 18518, 21919, 27186, 27777, 43838, 44791, 55554, 65757, 89582, 131514, 134373, 187741, 212957, 268746, 375482, 425914, 563223, 638871, 1030193, 1126446, 1277742, 2060386, 3090579, 4318043, 6181158, 8636086, 8823827, 12954129, 17647654, 25908258, 26471481, 52942962, 202948021, 405896042, 608844063, 1217688126]

約数ペア:

[(1, 1217688126), (2, 608844063), (3, 405896042), (6, 202948021), (23, 52942962), (46, 26471481), (47, 25908258), (69, 17647654), (94, 12954129), (138, 8823827), (141, 8636086), (197, 6181158), (282, 4318043), (394, 3090579), (591, 2060386), (953, 1277742), (1081, 1126446), (1182, 1030193), (1906, 638871), (2162, 563223), (2859, 425914), (3243, 375482), (4531, 268746), (5718, 212957), (6486, 187741), (9062, 134373), (9259, 131514), (13593, 89582), (18518, 65757), (21919, 55554), (27186, 44791), (27777, 43838)]