12875772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{907}}^1$

素因数の和:947

約数の個数: 72

約数和(自身を含む): 37220736

約数和(自身を除く): 24344964

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 338, 364, 507, 546, 676, 907, 1014, 1092, 1183, 1814, 2028, 2366, 2721, 3549, 3628, 4732, 5442, 6349, 7098, 10884, 11791, 12698, 14196, 19047, 23582, 25396, 35373, 38094, 47164, 70746, 76188, 82537, 141492, 153283, 165074, 247611, 306566, 330148, 459849, 495222, 613132, 919698, 990444, 1072981, 1839396, 2145962, 3218943, 4291924, 6437886, 12875772]

約数ペア:

[(1, 12875772), (2, 6437886), (3, 4291924), (4, 3218943), (6, 2145962), (7, 1839396), (12, 1072981), (13, 990444), (14, 919698), (21, 613132), (26, 495222), (28, 459849), (39, 330148), (42, 306566), (52, 247611), (78, 165074), (84, 153283), (91, 141492), (156, 82537), (169, 76188), (182, 70746), (273, 47164), (338, 38094), (364, 35373), (507, 25396), (546, 23582), (676, 19047), (907, 14196), (1014, 12698), (1092, 11791), (1183, 10884), (1814, 7098), (2028, 6349), (2366, 5442), (2721, 4732), (3549, 3628)]