18799694936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{129553}}^1$

素因数の和:129684

約数の個数: 64

約数和(自身を含む): 41135986080

約数和(自身を除く): 22336291144

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 97, 136, 187, 194, 374, 388, 748, 776, 1067, 1496, 1649, 2134, 3298, 4268, 6596, 8536, 13192, 18139, 36278, 72556, 129553, 145112, 259106, 518212, 1036424, 1425083, 2202401, 2850166, 4404802, 5700332, 8809604, 11400664, 12566641, 17619208, 24226411, 25133282, 48452822, 50266564, 96905644, 100533128, 138233051, 193811288, 213632897, 276466102, 427265794, 552932204, 854531588, 1105864408, 1709063176, 2349961867, 4699923734, 9399847468, 18799694936]

約数ペア:

[(1, 18799694936), (2, 9399847468), (4, 4699923734), (8, 2349961867), (11, 1709063176), (17, 1105864408), (22, 854531588), (34, 552932204), (44, 427265794), (68, 276466102), (88, 213632897), (97, 193811288), (136, 138233051), (187, 100533128), (194, 96905644), (374, 50266564), (388, 48452822), (748, 25133282), (776, 24226411), (1067, 17619208), (1496, 12566641), (1649, 11400664), (2134, 8809604), (3298, 5700332), (4268, 4404802), (6596, 2850166), (8536, 2202401), (13192, 1425083), (18139, 1036424), (36278, 518212), (72556, 259106), (129553, 145112)]