326421918

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{5507}}^1$

素因数の和:5641

約数の個数: 48

約数和(自身を含む): 734657040

約数和(自身を除く): 408235122

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 89, 111, 178, 222, 267, 333, 534, 666, 801, 1602, 3293, 5507, 6586, 9879, 11014, 16521, 19758, 29637, 33042, 49563, 59274, 99126, 203759, 407518, 490123, 611277, 980246, 1222554, 1470369, 1833831, 2940738, 3667662, 4411107, 8822214, 18134551, 36269102, 54403653, 108807306, 163210959, 326421918]

約数ペア:

[(1, 326421918), (2, 163210959), (3, 108807306), (6, 54403653), (9, 36269102), (18, 18134551), (37, 8822214), (74, 4411107), (89, 3667662), (111, 2940738), (178, 1833831), (222, 1470369), (267, 1222554), (333, 980246), (534, 611277), (666, 490123), (801, 407518), (1602, 203759), (3293, 99126), (5507, 59274), (6586, 49563), (9879, 33042), (11014, 29637), (16521, 19758)]