13906386

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{887}}^1$

素因数の和:975

約数の個数: 48

約数和(自身を含む): 32969664

約数和(自身を除く): 19063278

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 78, 117, 134, 201, 234, 402, 603, 871, 887, 1206, 1742, 1774, 2613, 2661, 5226, 5322, 7839, 7983, 11531, 15678, 15966, 23062, 34593, 59429, 69186, 103779, 118858, 178287, 207558, 356574, 534861, 772577, 1069722, 1545154, 2317731, 4635462, 6953193, 13906386]

約数ペア:

[(1, 13906386), (2, 6953193), (3, 4635462), (6, 2317731), (9, 1545154), (13, 1069722), (18, 772577), (26, 534861), (39, 356574), (67, 207558), (78, 178287), (117, 118858), (134, 103779), (201, 69186), (234, 59429), (402, 34593), (603, 23062), (871, 15966), (887, 15678), (1206, 11531), (1742, 7983), (1774, 7839), (2613, 5322), (2661, 5226)]