18023096

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1303}}^1$

素因数の和:1348

約数の個数: 64

約数和(自身を含む): 43814400

約数和(自身を除く): 25791304

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1303, 1729, 1976, 2606, 3458, 5212, 6916, 9121, 10424, 13832, 16939, 18242, 24757, 33878, 36484, 49514, 67756, 72968, 99028, 118573, 135512, 173299, 198056, 237146, 321841, 346598, 474292, 643682, 693196, 948584, 1287364, 1386392, 2252887, 2574728, 4505774, 9011548, 18023096]

約数ペア:

[(1, 18023096), (2, 9011548), (4, 4505774), (7, 2574728), (8, 2252887), (13, 1386392), (14, 1287364), (19, 948584), (26, 693196), (28, 643682), (38, 474292), (52, 346598), (56, 321841), (76, 237146), (91, 198056), (104, 173299), (133, 135512), (152, 118573), (182, 99028), (247, 72968), (266, 67756), (364, 49514), (494, 36484), (532, 33878), (728, 24757), (988, 18242), (1064, 16939), (1303, 13832), (1729, 10424), (1976, 9121), (2606, 6916), (3458, 5212)]