16020522

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2399}}^1$

素因数の和:2467

約数の個数: 48

約数和(自身を含む): 40435200

約数和(自身を除く): 24414678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 2399, 3339, 4798, 6678, 7197, 14394, 16793, 21591, 33586, 43182, 50379, 100758, 127147, 151137, 254294, 302274, 381441, 762882, 890029, 1144323, 1780058, 2288646, 2670087, 5340174, 8010261, 16020522]

約数ペア:

[(1, 16020522), (2, 8010261), (3, 5340174), (6, 2670087), (7, 2288646), (9, 1780058), (14, 1144323), (18, 890029), (21, 762882), (42, 381441), (53, 302274), (63, 254294), (106, 151137), (126, 127147), (159, 100758), (318, 50379), (371, 43182), (477, 33586), (742, 21591), (954, 16793), (1113, 14394), (2226, 7197), (2399, 6678), (3339, 4798)]