28012194

素因数分解:

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

素因数の和:11735

約数の個数: 48

約数和(自身を含む): 73020480

約数和(自身を除く): 45008286

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 11701, 23402, 35103, 70206, 81907, 105309, 163814, 210618, 222319, 245721, 444638, 491442, 666957, 737163, 1333914, 1474326, 1556233, 2000871, 3112466, 4001742, 4668699, 9337398, 14006097, 28012194]

約数ペア:

[(1, 28012194), (2, 14006097), (3, 9337398), (6, 4668699), (7, 4001742), (9, 3112466), (14, 2000871), (18, 1556233), (19, 1474326), (21, 1333914), (38, 737163), (42, 666957), (57, 491442), (63, 444638), (114, 245721), (126, 222319), (133, 210618), (171, 163814), (266, 105309), (342, 81907), (399, 70206), (798, 35103), (1197, 23402), (2394, 11701)]