194447988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{771619}}^1$

素因数の和:771636

約数の個数: 36

約数和(自身を含む): 561739360

約数和(自身を除く): 367291372

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 771619, 1543238, 2314857, 3086476, 4629714, 5401333, 6944571, 9259428, 10802666, 13889142, 16203999, 21605332, 27778284, 32407998, 48611997, 64815996, 97223994, 194447988]

約数ペア:

[(1, 194447988), (2, 97223994), (3, 64815996), (4, 48611997), (6, 32407998), (7, 27778284), (9, 21605332), (12, 16203999), (14, 13889142), (18, 10802666), (21, 9259428), (28, 6944571), (36, 5401333), (42, 4629714), (63, 3086476), (84, 2314857), (126, 1543238), (252, 771619)]