9129424

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1$

素因数の和:595

約数の個数: 40

約数和(自身を含む): 18972000

約数和(自身を除く): 9842576

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 236, 304, 472, 509, 944, 1018, 1121, 2036, 2242, 4072, 4484, 8144, 8968, 9671, 17936, 19342, 30031, 38684, 60062, 77368, 120124, 154736, 240248, 480496, 570589, 1141178, 2282356, 4564712, 9129424]

約数ペア:

[(1, 9129424), (2, 4564712), (4, 2282356), (8, 1141178), (16, 570589), (19, 480496), (38, 240248), (59, 154736), (76, 120124), (118, 77368), (152, 60062), (236, 38684), (304, 30031), (472, 19342), (509, 17936), (944, 9671), (1018, 8968), (1121, 8144), (2036, 4484), (2242, 4072)]