13312308

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:516

約数の個数: 48

約数和(自身を含む): 32739840

約数和(自身を除く): 19427532

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 139, 276, 278, 347, 417, 556, 694, 834, 1041, 1388, 1668, 2082, 3197, 4164, 6394, 7981, 9591, 12788, 15962, 19182, 23943, 31924, 38364, 47886, 48233, 95772, 96466, 144699, 192932, 289398, 578796, 1109359, 2218718, 3328077, 4437436, 6656154, 13312308]

約数ペア:

[(1, 13312308), (2, 6656154), (3, 4437436), (4, 3328077), (6, 2218718), (12, 1109359), (23, 578796), (46, 289398), (69, 192932), (92, 144699), (138, 96466), (139, 95772), (276, 48233), (278, 47886), (347, 38364), (417, 31924), (556, 23943), (694, 19182), (834, 15962), (1041, 12788), (1388, 9591), (1668, 7981), (2082, 6394), (3197, 4164)]