12267372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:319

約数の個数: 72

約数和(自身を含む): 32465664

約数和(自身を除く): 20198292

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 169, 263, 276, 299, 338, 507, 526, 598, 676, 789, 897, 1014, 1052, 1196, 1578, 1794, 2028, 3156, 3419, 3588, 3887, 6049, 6838, 7774, 10257, 11661, 12098, 13676, 15548, 18147, 20514, 23322, 24196, 36294, 41028, 44447, 46644, 72588, 78637, 88894, 133341, 157274, 177788, 235911, 266682, 314548, 471822, 533364, 943644, 1022281, 2044562, 3066843, 4089124, 6133686, 12267372]

約数ペア:

[(1, 12267372), (2, 6133686), (3, 4089124), (4, 3066843), (6, 2044562), (12, 1022281), (13, 943644), (23, 533364), (26, 471822), (39, 314548), (46, 266682), (52, 235911), (69, 177788), (78, 157274), (92, 133341), (138, 88894), (156, 78637), (169, 72588), (263, 46644), (276, 44447), (299, 41028), (338, 36294), (507, 24196), (526, 23322), (598, 20514), (676, 18147), (789, 15548), (897, 13676), (1014, 12098), (1052, 11661), (1196, 10257), (1578, 7774), (1794, 6838), (2028, 6049), (3156, 3887), (3419, 3588)]