31238676

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{5903}}^1$

素因数の和:5930

約数の個数: 72

約数和(自身を含む): 94227840

約数和(自身を除く): 62989164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 108, 126, 147, 189, 196, 252, 294, 378, 441, 588, 756, 882, 1323, 1764, 2646, 5292, 5903, 11806, 17709, 23612, 35418, 41321, 53127, 70836, 82642, 106254, 123963, 159381, 165284, 212508, 247926, 289247, 318762, 371889, 495852, 578494, 637524, 743778, 867741, 1115667, 1156988, 1487556, 1735482, 2231334, 2603223, 3470964, 4462668, 5206446, 7809669, 10412892, 15619338, 31238676]

約数ペア:

[(1, 31238676), (2, 15619338), (3, 10412892), (4, 7809669), (6, 5206446), (7, 4462668), (9, 3470964), (12, 2603223), (14, 2231334), (18, 1735482), (21, 1487556), (27, 1156988), (28, 1115667), (36, 867741), (42, 743778), (49, 637524), (54, 578494), (63, 495852), (84, 371889), (98, 318762), (108, 289247), (126, 247926), (147, 212508), (189, 165284), (196, 159381), (252, 123963), (294, 106254), (378, 82642), (441, 70836), (588, 53127), (756, 41321), (882, 35418), (1323, 23612), (1764, 17709), (2646, 11806), (5292, 5903)]