81109602

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{91961}}^1$

素因数の和:91983

約数の個数: 36

約数和(自身を含む): 204431526

約数和(自身を除く): 123321924

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 91961, 183922, 275883, 551766, 643727, 827649, 1287454, 1655298, 1931181, 3862362, 4506089, 5793543, 9012178, 11587086, 13518267, 27036534, 40554801, 81109602]

約数ペア:

[(1, 81109602), (2, 40554801), (3, 27036534), (6, 13518267), (7, 11587086), (9, 9012178), (14, 5793543), (18, 4506089), (21, 3862362), (42, 1931181), (49, 1655298), (63, 1287454), (98, 827649), (126, 643727), (147, 551766), (294, 275883), (441, 183922), (882, 91961)]