12723678

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{359}}^1$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 30326400

約数和(自身を除く): 17602722

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 179, 198, 358, 359, 537, 718, 1074, 1077, 1611, 1969, 2154, 3222, 3231, 3938, 3949, 5907, 6462, 7898, 11814, 11847, 17721, 23694, 35442, 35541, 64261, 71082, 128522, 192783, 385566, 578349, 706871, 1156698, 1413742, 2120613, 4241226, 6361839, 12723678]

約数ペア:

[(1, 12723678), (2, 6361839), (3, 4241226), (6, 2120613), (9, 1413742), (11, 1156698), (18, 706871), (22, 578349), (33, 385566), (66, 192783), (99, 128522), (179, 71082), (198, 64261), (358, 35541), (359, 35442), (537, 23694), (718, 17721), (1074, 11847), (1077, 11814), (1611, 7898), (1969, 6462), (2154, 5907), (3222, 3949), (3231, 3938)]