21993350184

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23497169}}^1$

素因数の和:23497194

約数の個数: 48

約数和(自身を含む): 64147274100

約数和(自身を除く): 42153923916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 23497169, 46994338, 70491507, 93988676, 140983014, 187977352, 211474521, 281966028, 305463197, 422949042, 563932056, 610926394, 845898084, 916389591, 1221852788, 1691796168, 1832779182, 2443705576, 2749168773, 3665558364, 5498337546, 7331116728, 10996675092, 21993350184]

約数ペア:

[(1, 21993350184), (2, 10996675092), (3, 7331116728), (4, 5498337546), (6, 3665558364), (8, 2749168773), (9, 2443705576), (12, 1832779182), (13, 1691796168), (18, 1221852788), (24, 916389591), (26, 845898084), (36, 610926394), (39, 563932056), (52, 422949042), (72, 305463197), (78, 281966028), (104, 211474521), (117, 187977352), (156, 140983014), (234, 93988676), (312, 70491507), (468, 46994338), (936, 23497169)]