21286366914

素因数分解:

$2^1\times 3^1\times {\mathrm{1931}}^1\times {\mathrm{1837249}}^1$

素因数の和:1839185

約数の個数: 16

約数和(自身を含む): 42594804000

約数和(自身を除く): 21308437086

約数列:

[1, 2, 3, 6, 1931, 3862, 5793, 11586, 1837249, 3674498, 5511747, 11023494, 3547727819, 7095455638, 10643183457, 21286366914]

約数ペア:

[(1, 21286366914), (2, 10643183457), (3, 7095455638), (6, 3547727819), (1931, 11023494), (3862, 5511747), (5793, 3674498), (11586, 1837249)]