18674796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{11701}}^1$

素因数の和:11734

約数の個数: 48

約数和(自身を含む): 52424960

約数和(自身を除く): 33750164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 11701, 23402, 35103, 46804, 70206, 81907, 140412, 163814, 222319, 245721, 327628, 444638, 491442, 666957, 889276, 982884, 1333914, 1556233, 2667828, 3112466, 4668699, 6224932, 9337398, 18674796]

約数ペア:

[(1, 18674796), (2, 9337398), (3, 6224932), (4, 4668699), (6, 3112466), (7, 2667828), (12, 1556233), (14, 1333914), (19, 982884), (21, 889276), (28, 666957), (38, 491442), (42, 444638), (57, 327628), (76, 245721), (84, 222319), (114, 163814), (133, 140412), (228, 81907), (266, 70206), (399, 46804), (532, 35103), (798, 23402), (1596, 11701)]