7864206

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1163}}^1$

素因数の和:1205

約数の個数: 48

約数和(自身を含む): 19108224

約数和(自身を除く): 11244018

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 483, 966, 1127, 1163, 2254, 2326, 3381, 3489, 6762, 6978, 8141, 16282, 24423, 26749, 48846, 53498, 56987, 80247, 113974, 160494, 170961, 187243, 341922, 374486, 561729, 1123458, 1310701, 2621402, 3932103, 7864206]

約数ペア:

[(1, 7864206), (2, 3932103), (3, 2621402), (6, 1310701), (7, 1123458), (14, 561729), (21, 374486), (23, 341922), (42, 187243), (46, 170961), (49, 160494), (69, 113974), (98, 80247), (138, 56987), (147, 53498), (161, 48846), (294, 26749), (322, 24423), (483, 16282), (966, 8141), (1127, 6978), (1163, 6762), (2254, 3489), (2326, 3381)]