13682268

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 36088416

約数和(自身を除く): 22406148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 71, 101, 106, 142, 159, 202, 212, 213, 284, 303, 318, 404, 426, 477, 606, 636, 639, 852, 909, 954, 1212, 1278, 1818, 1908, 2556, 3636, 3763, 5353, 7171, 7526, 10706, 11289, 14342, 15052, 16059, 21412, 21513, 22578, 28684, 32118, 33867, 43026, 45156, 48177, 64236, 64539, 67734, 86052, 96354, 129078, 135468, 192708, 258156, 380063, 760126, 1140189, 1520252, 2280378, 3420567, 4560756, 6841134, 13682268]

約数ペア:

[(1, 13682268), (2, 6841134), (3, 4560756), (4, 3420567), (6, 2280378), (9, 1520252), (12, 1140189), (18, 760126), (36, 380063), (53, 258156), (71, 192708), (101, 135468), (106, 129078), (142, 96354), (159, 86052), (202, 67734), (212, 64539), (213, 64236), (284, 48177), (303, 45156), (318, 43026), (404, 33867), (426, 32118), (477, 28684), (606, 22578), (636, 21513), (639, 21412), (852, 16059), (909, 15052), (954, 14342), (1212, 11289), (1278, 10706), (1818, 7526), (1908, 7171), (2556, 5353), (3636, 3763)]