2163876

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1$

素因数の和:141

約数の個数: 72

約数和(自身を含む): 6025824

約数和(自身を除く): 3861948

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 97, 132, 143, 156, 169, 194, 286, 291, 338, 388, 429, 507, 572, 582, 676, 858, 1014, 1067, 1164, 1261, 1716, 1859, 2028, 2134, 2522, 3201, 3718, 3783, 4268, 5044, 5577, 6402, 7436, 7566, 11154, 12804, 13871, 15132, 16393, 22308, 27742, 32786, 41613, 49179, 55484, 65572, 83226, 98358, 166452, 180323, 196716, 360646, 540969, 721292, 1081938, 2163876]

約数ペア:

[(1, 2163876), (2, 1081938), (3, 721292), (4, 540969), (6, 360646), (11, 196716), (12, 180323), (13, 166452), (22, 98358), (26, 83226), (33, 65572), (39, 55484), (44, 49179), (52, 41613), (66, 32786), (78, 27742), (97, 22308), (132, 16393), (143, 15132), (156, 13871), (169, 12804), (194, 11154), (286, 7566), (291, 7436), (338, 6402), (388, 5577), (429, 5044), (507, 4268), (572, 3783), (582, 3718), (676, 3201), (858, 2522), (1014, 2134), (1067, 2028), (1164, 1859), (1261, 1716)]