2812518

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 6473376

約数和(自身を除く): 3660858

約数列:

[1, 2, 3, 6, 9, 18, 37, 41, 74, 82, 103, 111, 123, 206, 222, 246, 309, 333, 369, 618, 666, 738, 927, 1517, 1854, 3034, 3811, 4223, 4551, 7622, 8446, 9102, 11433, 12669, 13653, 22866, 25338, 27306, 34299, 38007, 68598, 76014, 156251, 312502, 468753, 937506, 1406259, 2812518]

約数ペア:

[(1, 2812518), (2, 1406259), (3, 937506), (6, 468753), (9, 312502), (18, 156251), (37, 76014), (41, 68598), (74, 38007), (82, 34299), (103, 27306), (111, 25338), (123, 22866), (206, 13653), (222, 12669), (246, 11433), (309, 9102), (333, 8446), (369, 7622), (618, 4551), (666, 4223), (738, 3811), (927, 3034), (1517, 1854)]