13481781864

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{125641}}^1$

素因数の和:125930

約数の個数: 64

約数和(自身を含む): 35823047040

約数和(自身を除く): 22341265176

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 263, 408, 526, 789, 1052, 1578, 2104, 3156, 4471, 6312, 8942, 13413, 17884, 26826, 35768, 53652, 107304, 125641, 251282, 376923, 502564, 753846, 1005128, 1507692, 2135897, 3015384, 4271794, 6407691, 8543588, 12815382, 17087176, 25630764, 33043583, 51261528, 66087166, 99130749, 132174332, 198261498, 264348664, 396522996, 561740911, 793045992, 1123481822, 1685222733, 2246963644, 3370445466, 4493927288, 6740890932, 13481781864]

約数ペア:

[(1, 13481781864), (2, 6740890932), (3, 4493927288), (4, 3370445466), (6, 2246963644), (8, 1685222733), (12, 1123481822), (17, 793045992), (24, 561740911), (34, 396522996), (51, 264348664), (68, 198261498), (102, 132174332), (136, 99130749), (204, 66087166), (263, 51261528), (408, 33043583), (526, 25630764), (789, 17087176), (1052, 12815382), (1578, 8543588), (2104, 6407691), (3156, 4271794), (4471, 3015384), (6312, 2135897), (8942, 1507692), (13413, 1005128), (17884, 753846), (26826, 502564), (35768, 376923), (53652, 251282), (107304, 125641)]