15395814

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:202

約数の個数: 96

約数和(自身を含む): 41184000

約数和(自身を除く): 25788186

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 59, 63, 109, 114, 118, 126, 133, 171, 177, 218, 266, 327, 342, 354, 399, 413, 531, 654, 763, 798, 826, 981, 1062, 1121, 1197, 1239, 1526, 1962, 2071, 2242, 2289, 2394, 2478, 3363, 3717, 4142, 4578, 6213, 6431, 6726, 6867, 7434, 7847, 10089, 12426, 12862, 13734, 14497, 15694, 18639, 19293, 20178, 23541, 28994, 37278, 38586, 43491, 45017, 47082, 57879, 70623, 86982, 90034, 115758, 122189, 130473, 135051, 141246, 244378, 260946, 270102, 366567, 405153, 733134, 810306, 855323, 1099701, 1710646, 2199402, 2565969, 5131938, 7697907, 15395814]

約数ペア:

[(1, 15395814), (2, 7697907), (3, 5131938), (6, 2565969), (7, 2199402), (9, 1710646), (14, 1099701), (18, 855323), (19, 810306), (21, 733134), (38, 405153), (42, 366567), (57, 270102), (59, 260946), (63, 244378), (109, 141246), (114, 135051), (118, 130473), (126, 122189), (133, 115758), (171, 90034), (177, 86982), (218, 70623), (266, 57879), (327, 47082), (342, 45017), (354, 43491), (399, 38586), (413, 37278), (531, 28994), (654, 23541), (763, 20178), (798, 19293), (826, 18639), (981, 15694), (1062, 14497), (1121, 13734), (1197, 12862), (1239, 12426), (1526, 10089), (1962, 7847), (2071, 7434), (2242, 6867), (2289, 6726), (2394, 6431), (2478, 6213), (3363, 4578), (3717, 4142)]