21167881254

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{30153677}}^1$

素因数の和:30153701

約数の個数: 32

約数和(自身を含む): 50658179040

約数和(自身を除く): 29490297786

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 30153677, 60307354, 90461031, 180922062, 271383093, 391997801, 542766186, 783995602, 814149279, 1175993403, 1628298558, 2351986806, 3527980209, 7055960418, 10583940627, 21167881254]

約数ペア:

[(1, 21167881254), (2, 10583940627), (3, 7055960418), (6, 3527980209), (9, 2351986806), (13, 1628298558), (18, 1175993403), (26, 814149279), (27, 783995602), (39, 542766186), (54, 391997801), (78, 271383093), (117, 180922062), (234, 90461031), (351, 60307354), (702, 30153677)]