12447372

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{21169}}^1$

素因数の和:21190

約数の個数: 36

約数和(自身を含む): 33787320

約数和(自身を除く): 21339948

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 21169, 42338, 63507, 84676, 127014, 148183, 254028, 296366, 444549, 592732, 889098, 1037281, 1778196, 2074562, 3111843, 4149124, 6223686, 12447372]

約数ペア:

[(1, 12447372), (2, 6223686), (3, 4149124), (4, 3111843), (6, 2074562), (7, 1778196), (12, 1037281), (14, 889098), (21, 592732), (28, 444549), (42, 296366), (49, 254028), (84, 148183), (98, 127014), (147, 84676), (196, 63507), (294, 42338), (588, 21169)]