84976542

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{2971}}^1$

素因数の和:3213

約数の個数: 48

約数和(自身を含む): 211416192

約数和(自身を除く): 126439650

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 227, 454, 681, 1362, 1589, 2043, 2971, 3178, 4086, 4767, 5942, 8913, 9534, 14301, 17826, 20797, 26739, 28602, 41594, 53478, 62391, 124782, 187173, 374346, 674417, 1348834, 2023251, 4046502, 4720919, 6069753, 9441838, 12139506, 14162757, 28325514, 42488271, 84976542]

約数ペア:

[(1, 84976542), (2, 42488271), (3, 28325514), (6, 14162757), (7, 12139506), (9, 9441838), (14, 6069753), (18, 4720919), (21, 4046502), (42, 2023251), (63, 1348834), (126, 674417), (227, 374346), (454, 187173), (681, 124782), (1362, 62391), (1589, 53478), (2043, 41594), (2971, 28602), (3178, 26739), (4086, 20797), (4767, 17826), (5942, 14301), (8913, 9534)]