12356799804

素因数分解:

$2^2\times 3^5\times {\mathrm{631}}^1\times {\mathrm{20147}}^1$

素因数の和:20797

約数の個数: 72

約数和(自身を含む): 32445049728

約数和(自身を除く): 20088249924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 631, 972, 1262, 1893, 2524, 3786, 5679, 7572, 11358, 17037, 20147, 22716, 34074, 40294, 51111, 60441, 68148, 80588, 102222, 120882, 153333, 181323, 204444, 241764, 306666, 362646, 543969, 613332, 725292, 1087938, 1631907, 2175876, 3263814, 4895721, 6527628, 9791442, 12712757, 19582884, 25425514, 38138271, 50851028, 76276542, 114414813, 152553084, 228829626, 343244439, 457659252, 686488878, 1029733317, 1372977756, 2059466634, 3089199951, 4118933268, 6178399902, 12356799804]

約数ペア:

[(1, 12356799804), (2, 6178399902), (3, 4118933268), (4, 3089199951), (6, 2059466634), (9, 1372977756), (12, 1029733317), (18, 686488878), (27, 457659252), (36, 343244439), (54, 228829626), (81, 152553084), (108, 114414813), (162, 76276542), (243, 50851028), (324, 38138271), (486, 25425514), (631, 19582884), (972, 12712757), (1262, 9791442), (1893, 6527628), (2524, 4895721), (3786, 3263814), (5679, 2175876), (7572, 1631907), (11358, 1087938), (17037, 725292), (20147, 613332), (22716, 543969), (34074, 362646), (40294, 306666), (51111, 241764), (60441, 204444), (68148, 181323), (80588, 153333), (102222, 120882)]