118906902

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{631}}^1$

素因数の和:706

約数の個数: 72

約数和(自身を含む): 281726640

約数和(自身を除く): 162819738

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 38, 57, 58, 87, 114, 171, 174, 261, 342, 361, 522, 551, 631, 722, 1083, 1102, 1262, 1653, 1893, 2166, 3249, 3306, 3786, 4959, 5679, 6498, 9918, 10469, 11358, 11989, 18299, 20938, 23978, 31407, 35967, 36598, 54897, 62814, 71934, 94221, 107901, 109794, 164691, 188442, 215802, 227791, 329382, 347681, 455582, 683373, 695362, 1043043, 1366746, 2050119, 2086086, 3129129, 4100238, 6258258, 6605939, 13211878, 19817817, 39635634, 59453451, 118906902]

約数ペア:

[(1, 118906902), (2, 59453451), (3, 39635634), (6, 19817817), (9, 13211878), (18, 6605939), (19, 6258258), (29, 4100238), (38, 3129129), (57, 2086086), (58, 2050119), (87, 1366746), (114, 1043043), (171, 695362), (174, 683373), (261, 455582), (342, 347681), (361, 329382), (522, 227791), (551, 215802), (631, 188442), (722, 164691), (1083, 109794), (1102, 107901), (1262, 94221), (1653, 71934), (1893, 62814), (2166, 54897), (3249, 36598), (3306, 35967), (3786, 31407), (4959, 23978), (5679, 20938), (6498, 18299), (9918, 11989), (10469, 11358)]