12243774

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:369

約数の個数: 48

約数和(自身を含む): 27232128

約数和(自身を除く): 14988354

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 289, 307, 391, 578, 614, 782, 867, 921, 1173, 1734, 1842, 2346, 5219, 6647, 7061, 10438, 13294, 14122, 15657, 19941, 21183, 31314, 39882, 42366, 88723, 120037, 177446, 240074, 266169, 360111, 532338, 720222, 2040629, 4081258, 6121887, 12243774]

約数ペア:

[(1, 12243774), (2, 6121887), (3, 4081258), (6, 2040629), (17, 720222), (23, 532338), (34, 360111), (46, 266169), (51, 240074), (69, 177446), (102, 120037), (138, 88723), (289, 42366), (307, 39882), (391, 31314), (578, 21183), (614, 19941), (782, 15657), (867, 14122), (921, 13294), (1173, 10438), (1734, 7061), (1842, 6647), (2346, 5219)]