18114390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{28753}}^1$

素因数の和:28773

約数の個数: 48

約数和(自身を含む): 53827488

約数和(自身を除く): 35713098

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 28753, 57506, 86259, 143765, 172518, 201271, 258777, 287530, 402542, 431295, 517554, 603813, 862590, 1006355, 1207626, 1293885, 1811439, 2012710, 2587770, 3019065, 3622878, 6038130, 9057195, 18114390]

約数ペア:

[(1, 18114390), (2, 9057195), (3, 6038130), (5, 3622878), (6, 3019065), (7, 2587770), (9, 2012710), (10, 1811439), (14, 1293885), (15, 1207626), (18, 1006355), (21, 862590), (30, 603813), (35, 517554), (42, 431295), (45, 402542), (63, 287530), (70, 258777), (90, 201271), (105, 172518), (126, 143765), (210, 86259), (315, 57506), (630, 28753)]