19386234

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2903}}^1$

素因数の和:2971

約数の個数: 48

約数和(自身を含む): 48926592

約数和(自身を除く): 29540358

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 2903, 3339, 5806, 6678, 8709, 17418, 20321, 26127, 40642, 52254, 60963, 121926, 153859, 182889, 307718, 365778, 461577, 923154, 1077013, 1384731, 2154026, 2769462, 3231039, 6462078, 9693117, 19386234]

約数ペア:

[(1, 19386234), (2, 9693117), (3, 6462078), (6, 3231039), (7, 2769462), (9, 2154026), (14, 1384731), (18, 1077013), (21, 923154), (42, 461577), (53, 365778), (63, 307718), (106, 182889), (126, 153859), (159, 121926), (318, 60963), (371, 52254), (477, 40642), (742, 26127), (954, 20321), (1113, 17418), (2226, 8709), (2903, 6678), (3339, 5806)]