6390228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 16970688

約数和(自身を除く): 10580460

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 137, 138, 156, 169, 274, 276, 299, 338, 411, 507, 548, 598, 676, 822, 897, 1014, 1196, 1644, 1781, 1794, 2028, 3151, 3562, 3588, 3887, 5343, 6302, 7124, 7774, 9453, 10686, 11661, 12604, 15548, 18906, 21372, 23153, 23322, 37812, 40963, 46306, 46644, 69459, 81926, 92612, 122889, 138918, 163852, 245778, 277836, 491556, 532519, 1065038, 1597557, 2130076, 3195114, 6390228]

約数ペア:

[(1, 6390228), (2, 3195114), (3, 2130076), (4, 1597557), (6, 1065038), (12, 532519), (13, 491556), (23, 277836), (26, 245778), (39, 163852), (46, 138918), (52, 122889), (69, 92612), (78, 81926), (92, 69459), (137, 46644), (138, 46306), (156, 40963), (169, 37812), (274, 23322), (276, 23153), (299, 21372), (338, 18906), (411, 15548), (507, 12604), (548, 11661), (598, 10686), (676, 9453), (822, 7774), (897, 7124), (1014, 6302), (1196, 5343), (1644, 3887), (1781, 3588), (1794, 3562), (2028, 3151)]