40238604

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{22811}}^1$

素因数の和:22835

約数の個数: 54

約数和(自身を含む): 118325844

約数和(自身を除く): 78087240

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 22811, 45622, 68433, 91244, 136866, 159677, 205299, 273732, 319354, 410598, 479031, 638708, 821196, 958062, 1117739, 1437093, 1916124, 2235478, 2874186, 3353217, 4470956, 5748372, 6706434, 10059651, 13412868, 20119302, 40238604]

約数ペア:

[(1, 40238604), (2, 20119302), (3, 13412868), (4, 10059651), (6, 6706434), (7, 5748372), (9, 4470956), (12, 3353217), (14, 2874186), (18, 2235478), (21, 1916124), (28, 1437093), (36, 1117739), (42, 958062), (49, 821196), (63, 638708), (84, 479031), (98, 410598), (126, 319354), (147, 273732), (196, 205299), (252, 159677), (294, 136866), (441, 91244), (588, 68433), (882, 45622), (1764, 22811)]