1821119112

素因数分解:

$2^3\times 3^4\times {\mathrm{2810369}}^1$

素因数の和:2810387

約数の個数: 40

約数和(自身を含む): 5100821550

約数和(自身を除く): 3279702438

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 2810369, 5620738, 8431107, 11241476, 16862214, 22482952, 25293321, 33724428, 50586642, 67448856, 75879963, 101173284, 151759926, 202346568, 227639889, 303519852, 455279778, 607039704, 910559556, 1821119112]

約数ペア:

[(1, 1821119112), (2, 910559556), (3, 607039704), (4, 455279778), (6, 303519852), (8, 227639889), (9, 202346568), (12, 151759926), (18, 101173284), (24, 75879963), (27, 67448856), (36, 50586642), (54, 33724428), (72, 25293321), (81, 22482952), (108, 16862214), (162, 11241476), (216, 8431107), (324, 5620738), (648, 2810369)]