1965846402

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{16187}}^1$

素因数の和:16384

約数の個数: 64

約数和(自身を含む): 4732076160

約数和(自身を除く): 2766229758

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 173, 234, 346, 351, 519, 702, 1038, 1557, 2249, 3114, 4498, 4671, 6747, 9342, 13494, 16187, 20241, 32374, 40482, 48561, 60723, 97122, 121446, 145683, 210431, 291366, 420862, 437049, 631293, 874098, 1262586, 1893879, 2800351, 3787758, 5600702, 5681637, 8401053, 11363274, 16802106, 25203159, 36404563, 50406318, 72809126, 75609477, 109213689, 151218954, 218427378, 327641067, 655282134, 982923201, 1965846402]

約数ペア:

[(1, 1965846402), (2, 982923201), (3, 655282134), (6, 327641067), (9, 218427378), (13, 151218954), (18, 109213689), (26, 75609477), (27, 72809126), (39, 50406318), (54, 36404563), (78, 25203159), (117, 16802106), (173, 11363274), (234, 8401053), (346, 5681637), (351, 5600702), (519, 3787758), (702, 2800351), (1038, 1893879), (1557, 1262586), (2249, 874098), (3114, 631293), (4498, 437049), (4671, 420862), (6747, 291366), (9342, 210431), (13494, 145683), (16187, 121446), (20241, 97122), (32374, 60723), (40482, 48561)]