239795892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{951571}}^1$

素因数の和:951588

約数の個数: 36

約数和(自身を含む): 692744416

約数和(自身を除く): 452948524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 951571, 1903142, 2854713, 3806284, 5709426, 6660997, 8564139, 11418852, 13321994, 17128278, 19982991, 26643988, 34256556, 39965982, 59948973, 79931964, 119897946, 239795892]

約数ペア:

[(1, 239795892), (2, 119897946), (3, 79931964), (4, 59948973), (6, 39965982), (7, 34256556), (9, 26643988), (12, 19982991), (14, 17128278), (18, 13321994), (21, 11418852), (28, 8564139), (36, 6660997), (42, 5709426), (63, 3806284), (84, 2854713), (126, 1903142), (252, 951571)]