15705016938

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{7457273}}^1$

素因数の和:7457300

約数の個数: 40

約数和(自身を含む): 37897866468

約数和(自身を除く): 22192849530

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 7457273, 14914546, 22371819, 44743638, 67115457, 96944549, 134230914, 193889098, 201346371, 290833647, 402692742, 581667294, 604039113, 872500941, 1208078226, 1745001882, 2617502823, 5235005646, 7852508469, 15705016938]

約数ペア:

[(1, 15705016938), (2, 7852508469), (3, 5235005646), (6, 2617502823), (9, 1745001882), (13, 1208078226), (18, 872500941), (26, 604039113), (27, 581667294), (39, 402692742), (54, 290833647), (78, 201346371), (81, 193889098), (117, 134230914), (162, 96944549), (234, 67115457), (351, 44743638), (702, 22371819), (1053, 14914546), (2106, 7457273)]