39181926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{863}}^1$

素因数の和:945

約数の個数: 64

約数和(自身を含む): 95551488

約数和(自身を除く): 56369562

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 47, 69, 94, 138, 141, 161, 282, 322, 329, 483, 658, 863, 966, 987, 1081, 1726, 1974, 2162, 2589, 3243, 5178, 6041, 6486, 7567, 12082, 15134, 18123, 19849, 22701, 36246, 39698, 40561, 45402, 59547, 81122, 119094, 121683, 138943, 243366, 277886, 283927, 416829, 567854, 833658, 851781, 932903, 1703562, 1865806, 2798709, 5597418, 6530321, 13060642, 19590963, 39181926]

約数ペア:

[(1, 39181926), (2, 19590963), (3, 13060642), (6, 6530321), (7, 5597418), (14, 2798709), (21, 1865806), (23, 1703562), (42, 932903), (46, 851781), (47, 833658), (69, 567854), (94, 416829), (138, 283927), (141, 277886), (161, 243366), (282, 138943), (322, 121683), (329, 119094), (483, 81122), (658, 59547), (863, 45402), (966, 40561), (987, 39698), (1081, 36246), (1726, 22701), (1974, 19849), (2162, 18123), (2589, 15134), (3243, 12082), (5178, 7567), (6041, 6486)]