18587020158

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{47}}^1\times {\mathrm{149459}}^1$

素因数の和:149531

約数の個数: 96

約数和(自身を含む): 49070707200

約数和(自身を除く): 30483687042

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 47, 49, 54, 63, 94, 98, 126, 141, 147, 189, 282, 294, 329, 378, 423, 441, 658, 846, 882, 987, 1269, 1323, 1974, 2303, 2538, 2646, 2961, 4606, 5922, 6909, 8883, 13818, 17766, 20727, 41454, 62181, 124362, 149459, 298918, 448377, 896754, 1046213, 1345131, 2092426, 2690262, 3138639, 4035393, 6277278, 7024573, 7323491, 8070786, 9415917, 14049146, 14646982, 18831834, 21073719, 21970473, 28247751, 42147438, 43940946, 49172011, 56495502, 63221157, 65911419, 98344022, 126442314, 131822838, 147516033, 189663471, 197734257, 295032066, 344204077, 379326942, 395468514, 442548099, 688408154, 885096198, 1032612231, 1327644297, 2065224462, 2655288594, 3097836693, 6195673386, 9293510079, 18587020158]

約数ペア:

[(1, 18587020158), (2, 9293510079), (3, 6195673386), (6, 3097836693), (7, 2655288594), (9, 2065224462), (14, 1327644297), (18, 1032612231), (21, 885096198), (27, 688408154), (42, 442548099), (47, 395468514), (49, 379326942), (54, 344204077), (63, 295032066), (94, 197734257), (98, 189663471), (126, 147516033), (141, 131822838), (147, 126442314), (189, 98344022), (282, 65911419), (294, 63221157), (329, 56495502), (378, 49172011), (423, 43940946), (441, 42147438), (658, 28247751), (846, 21970473), (882, 21073719), (987, 18831834), (1269, 14646982), (1323, 14049146), (1974, 9415917), (2303, 8070786), (2538, 7323491), (2646, 7024573), (2961, 6277278), (4606, 4035393), (5922, 3138639), (6909, 2690262), (8883, 2092426), (13818, 1345131), (17766, 1046213), (20727, 896754), (41454, 448377), (62181, 298918), (124362, 149459)]