6897438

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 15814656

約数和(自身を除く): 8917218

約数列:

[1, 2, 3, 6, 9, 18, 31, 47, 62, 93, 94, 141, 186, 263, 279, 282, 423, 526, 558, 789, 846, 1457, 1578, 2367, 2914, 4371, 4734, 8153, 8742, 12361, 13113, 16306, 24459, 24722, 26226, 37083, 48918, 73377, 74166, 111249, 146754, 222498, 383191, 766382, 1149573, 2299146, 3448719, 6897438]

約数ペア:

[(1, 6897438), (2, 3448719), (3, 2299146), (6, 1149573), (9, 766382), (18, 383191), (31, 222498), (47, 146754), (62, 111249), (93, 74166), (94, 73377), (141, 48918), (186, 37083), (263, 26226), (279, 24722), (282, 24459), (423, 16306), (526, 13113), (558, 12361), (789, 8742), (846, 8153), (1457, 4734), (1578, 4371), (2367, 2914)]