671569254

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{307}}^1\times {\mathrm{2293}}^1$

素因数の和:2661

約数の個数: 48

約数和(自身を含む): 1487998512

約数和(自身を除く): 816429258

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 307, 318, 477, 614, 921, 954, 1842, 2293, 2763, 4586, 5526, 6879, 13758, 16271, 20637, 32542, 41274, 48813, 97626, 121529, 146439, 243058, 292878, 364587, 703951, 729174, 1093761, 1407902, 2111853, 2187522, 4223706, 6335559, 12671118, 37309403, 74618806, 111928209, 223856418, 335784627, 671569254]

約数ペア:

[(1, 671569254), (2, 335784627), (3, 223856418), (6, 111928209), (9, 74618806), (18, 37309403), (53, 12671118), (106, 6335559), (159, 4223706), (307, 2187522), (318, 2111853), (477, 1407902), (614, 1093761), (921, 729174), (954, 703951), (1842, 364587), (2293, 292878), (2763, 243058), (4586, 146439), (5526, 121529), (6879, 97626), (13758, 48813), (16271, 41274), (20637, 32542)]