16237188

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:465

約数の個数: 72

約数和(自身を含む): 45261216

約数和(自身を除く): 29024028

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 131, 132, 198, 262, 313, 393, 396, 524, 626, 786, 939, 1179, 1252, 1441, 1572, 1878, 2358, 2817, 2882, 3443, 3756, 4323, 4716, 5634, 5764, 6886, 8646, 10329, 11268, 12969, 13772, 17292, 20658, 25938, 30987, 41003, 41316, 51876, 61974, 82006, 123009, 123948, 164012, 246018, 369027, 451033, 492036, 738054, 902066, 1353099, 1476108, 1804132, 2706198, 4059297, 5412396, 8118594, 16237188]

約数ペア:

[(1, 16237188), (2, 8118594), (3, 5412396), (4, 4059297), (6, 2706198), (9, 1804132), (11, 1476108), (12, 1353099), (18, 902066), (22, 738054), (33, 492036), (36, 451033), (44, 369027), (66, 246018), (99, 164012), (131, 123948), (132, 123009), (198, 82006), (262, 61974), (313, 51876), (393, 41316), (396, 41003), (524, 30987), (626, 25938), (786, 20658), (939, 17292), (1179, 13772), (1252, 12969), (1441, 11268), (1572, 10329), (1878, 8646), (2358, 6886), (2817, 5764), (2882, 5634), (3443, 4716), (3756, 4323)]