22852011

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 38790144

約数和(自身を除く): 15938133

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 137, 141, 169, 273, 329, 411, 507, 611, 959, 987, 1183, 1781, 1833, 2877, 3549, 4277, 5343, 6439, 7943, 12467, 12831, 19317, 23153, 23829, 37401, 45073, 55601, 69459, 83707, 135219, 162071, 166803, 251121, 486213, 585949, 1088191, 1757847, 3264573, 7617337, 22852011]

約数ペア:

[(1, 22852011), (3, 7617337), (7, 3264573), (13, 1757847), (21, 1088191), (39, 585949), (47, 486213), (91, 251121), (137, 166803), (141, 162071), (169, 135219), (273, 83707), (329, 69459), (411, 55601), (507, 45073), (611, 37401), (959, 23829), (987, 23153), (1183, 19317), (1781, 12831), (1833, 12467), (2877, 7943), (3549, 6439), (4277, 5343)]