21499830858

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{709}}^1\times {\mathrm{8669}}^1$

素因数の和:9447

約数の個数: 64

約数和(自身を含む): 47866723200

約数和(自身を除く): 26366892342

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 159, 318, 583, 709, 1166, 1418, 1749, 2127, 3498, 4254, 7799, 8669, 15598, 17338, 23397, 26007, 37577, 46794, 52014, 75154, 95359, 112731, 190718, 225462, 286077, 413347, 459457, 572154, 826694, 918914, 1240041, 1378371, 2480082, 2756742, 5054027, 6146321, 10108054, 12292642, 15162081, 18438963, 30324162, 36877926, 67609531, 135219062, 202828593, 325755013, 405657186, 651510026, 977265039, 1954530078, 3583305143, 7166610286, 10749915429, 21499830858]

約数ペア:

[(1, 21499830858), (2, 10749915429), (3, 7166610286), (6, 3583305143), (11, 1954530078), (22, 977265039), (33, 651510026), (53, 405657186), (66, 325755013), (106, 202828593), (159, 135219062), (318, 67609531), (583, 36877926), (709, 30324162), (1166, 18438963), (1418, 15162081), (1749, 12292642), (2127, 10108054), (3498, 6146321), (4254, 5054027), (7799, 2756742), (8669, 2480082), (15598, 1378371), (17338, 1240041), (23397, 918914), (26007, 826694), (37577, 572154), (46794, 459457), (52014, 413347), (75154, 286077), (95359, 225462), (112731, 190718)]