21485046

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10501}}^1$

素因数の和:10548

約数の個数: 32

約数和(自身を含む): 48393216

約数和(自身を除く): 26908170

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 10501, 21002, 31503, 63006, 115511, 231022, 325531, 346533, 651062, 693066, 976593, 1953186, 3580841, 7161682, 10742523, 21485046]

約数ペア:

[(1, 21485046), (2, 10742523), (3, 7161682), (6, 3580841), (11, 1953186), (22, 976593), (31, 693066), (33, 651062), (62, 346533), (66, 325531), (93, 231022), (186, 115511), (341, 63006), (682, 31503), (1023, 21002), (2046, 10501)]