21374934

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{16417}}^1$

素因数の和:16460

約数の個数: 32

約数和(自身を含む): 50436096

約数和(自身を除く): 29061162

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 16417, 32834, 49251, 98502, 114919, 229838, 344757, 508927, 689514, 1017854, 1526781, 3053562, 3562489, 7124978, 10687467, 21374934]

約数ペア:

[(1, 21374934), (2, 10687467), (3, 7124978), (6, 3562489), (7, 3053562), (14, 1526781), (21, 1017854), (31, 689514), (42, 508927), (62, 344757), (93, 229838), (186, 114919), (217, 98502), (434, 49251), (651, 32834), (1302, 16417)]