12546918

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 29096496

約数和(自身を除く): 16549578

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 131, 153, 262, 306, 313, 393, 626, 786, 939, 1179, 1878, 2227, 2358, 2817, 4454, 5321, 5634, 6681, 10642, 13362, 15963, 20043, 31926, 40086, 41003, 47889, 82006, 95778, 123009, 246018, 369027, 697051, 738054, 1394102, 2091153, 4182306, 6273459, 12546918]

約数ペア:

[(1, 12546918), (2, 6273459), (3, 4182306), (6, 2091153), (9, 1394102), (17, 738054), (18, 697051), (34, 369027), (51, 246018), (102, 123009), (131, 95778), (153, 82006), (262, 47889), (306, 41003), (313, 40086), (393, 31926), (626, 20043), (786, 15963), (939, 13362), (1179, 10642), (1878, 6681), (2227, 5634), (2358, 5321), (2817, 4454)]