15770646

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^2\times {\mathrm{809}}^1$

素因数の和:858

約数の個数: 48

約数和(自身を含む): 37033200

約数和(自身を除く): 21262554

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 361, 513, 722, 809, 1026, 1083, 1618, 2166, 2427, 3249, 4854, 6498, 7281, 9747, 14562, 15371, 19494, 21843, 30742, 43686, 46113, 92226, 138339, 276678, 292049, 415017, 584098, 830034, 876147, 1752294, 2628441, 5256882, 7885323, 15770646]

約数ペア:

[(1, 15770646), (2, 7885323), (3, 5256882), (6, 2628441), (9, 1752294), (18, 876147), (19, 830034), (27, 584098), (38, 415017), (54, 292049), (57, 276678), (114, 138339), (171, 92226), (342, 46113), (361, 43686), (513, 30742), (722, 21843), (809, 19494), (1026, 15371), (1083, 14562), (1618, 9747), (2166, 7281), (2427, 6498), (3249, 4854)]