13621272

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{911}}^1$

素因数の和:1016

約数の個数: 64

約数和(自身を含む): 39398400

約数和(自身を除く): 25777128

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 89, 168, 178, 267, 356, 534, 623, 712, 911, 1068, 1246, 1822, 1869, 2136, 2492, 2733, 3644, 3738, 4984, 5466, 6377, 7288, 7476, 10932, 12754, 14952, 19131, 21864, 25508, 38262, 51016, 76524, 81079, 153048, 162158, 243237, 324316, 486474, 567553, 648632, 972948, 1135106, 1702659, 1945896, 2270212, 3405318, 4540424, 6810636, 13621272]

約数ペア:

[(1, 13621272), (2, 6810636), (3, 4540424), (4, 3405318), (6, 2270212), (7, 1945896), (8, 1702659), (12, 1135106), (14, 972948), (21, 648632), (24, 567553), (28, 486474), (42, 324316), (56, 243237), (84, 162158), (89, 153048), (168, 81079), (178, 76524), (267, 51016), (356, 38262), (534, 25508), (623, 21864), (712, 19131), (911, 14952), (1068, 12754), (1246, 10932), (1822, 7476), (1869, 7288), (2136, 6377), (2492, 5466), (2733, 4984), (3644, 3738)]