40529394

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6971}}^1$

素因数の和:7015

約数の個数: 48

約数和(自身を含む): 97886880

約数和(自身を除く): 57357486

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 5814, 6971, 13942, 20913, 41826, 62739, 118507, 125478, 132449, 237014, 264898, 355521, 397347, 711042, 794694, 1066563, 1192041, 2133126, 2251633, 2384082, 4503266, 6754899, 13509798, 20264697, 40529394]

約数ペア:

[(1, 40529394), (2, 20264697), (3, 13509798), (6, 6754899), (9, 4503266), (17, 2384082), (18, 2251633), (19, 2133126), (34, 1192041), (38, 1066563), (51, 794694), (57, 711042), (102, 397347), (114, 355521), (153, 264898), (171, 237014), (306, 132449), (323, 125478), (342, 118507), (646, 62739), (969, 41826), (1938, 20913), (2907, 13942), (5814, 6971)]