2019460518

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{5237}}^1$

素因数の和:5478

約数の個数: 64

約数和(自身を含む): 4633744320

約数和(自身を除く): 2614283802

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 193, 222, 333, 386, 579, 666, 999, 1158, 1737, 1998, 3474, 5211, 5237, 7141, 10422, 10474, 14282, 15711, 21423, 31422, 42846, 47133, 64269, 94266, 128538, 141399, 192807, 193769, 282798, 385614, 387538, 581307, 1010741, 1162614, 1743921, 2021482, 3032223, 3487842, 5231763, 6064446, 9096669, 10463526, 18193338, 27290007, 37397417, 54580014, 74794834, 112192251, 224384502, 336576753, 673153506, 1009730259, 2019460518]

約数ペア:

[(1, 2019460518), (2, 1009730259), (3, 673153506), (6, 336576753), (9, 224384502), (18, 112192251), (27, 74794834), (37, 54580014), (54, 37397417), (74, 27290007), (111, 18193338), (193, 10463526), (222, 9096669), (333, 6064446), (386, 5231763), (579, 3487842), (666, 3032223), (999, 2021482), (1158, 1743921), (1737, 1162614), (1998, 1010741), (3474, 581307), (5211, 387538), (5237, 385614), (7141, 282798), (10422, 193769), (10474, 192807), (14282, 141399), (15711, 128538), (21423, 94266), (31422, 64269), (42846, 47133)]