22787802

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2897}}^1$

素因数の和:2947

約数の個数: 48

約数和(自身を含む): 54250560

約数和(自身を除く): 31462758

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 2622, 2897, 3933, 5794, 7866, 8691, 17382, 26073, 52146, 55043, 66631, 110086, 133262, 165129, 199893, 330258, 399786, 495387, 599679, 990774, 1199358, 1265989, 2531978, 3797967, 7595934, 11393901, 22787802]

約数ペア:

[(1, 22787802), (2, 11393901), (3, 7595934), (6, 3797967), (9, 2531978), (18, 1265989), (19, 1199358), (23, 990774), (38, 599679), (46, 495387), (57, 399786), (69, 330258), (114, 199893), (138, 165129), (171, 133262), (207, 110086), (342, 66631), (414, 55043), (437, 52146), (874, 26073), (1311, 17382), (2622, 8691), (2897, 7866), (3933, 5794)]