18194832

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{4357}}^1$

素因数の和:4400

約数の個数: 60

約数和(自身を含む): 52688220

約数和(自身を除く): 34493388

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 4357, 8714, 13071, 17428, 26142, 34856, 39213, 52284, 69712, 78426, 104568, 126353, 156852, 209136, 252706, 313704, 379059, 505412, 627408, 758118, 1010824, 1137177, 1516236, 2021648, 2274354, 3032472, 4548708, 6064944, 9097416, 18194832]

約数ペア:

[(1, 18194832), (2, 9097416), (3, 6064944), (4, 4548708), (6, 3032472), (8, 2274354), (9, 2021648), (12, 1516236), (16, 1137177), (18, 1010824), (24, 758118), (29, 627408), (36, 505412), (48, 379059), (58, 313704), (72, 252706), (87, 209136), (116, 156852), (144, 126353), (174, 104568), (232, 78426), (261, 69712), (348, 52284), (464, 39213), (522, 34856), (696, 26142), (1044, 17428), (1392, 13071), (2088, 8714), (4176, 4357)]