18507594

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{23}}^2$

素因数の和:89

約数の個数: 96

約数和(自身を含む): 47779200

約数和(自身を除く): 29271606

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 23, 34, 42, 46, 49, 51, 69, 98, 102, 119, 138, 147, 161, 238, 294, 322, 343, 357, 391, 483, 529, 686, 714, 782, 833, 966, 1029, 1058, 1127, 1173, 1587, 1666, 2058, 2254, 2346, 2499, 2737, 3174, 3381, 3703, 4998, 5474, 5831, 6762, 7406, 7889, 8211, 8993, 11109, 11662, 15778, 16422, 17493, 17986, 19159, 22218, 23667, 25921, 26979, 34986, 38318, 47334, 51842, 53958, 57477, 62951, 77763, 114954, 125902, 134113, 155526, 181447, 188853, 268226, 362894, 377706, 402339, 440657, 544341, 804678, 881314, 1088682, 1321971, 2643942, 3084599, 6169198, 9253797, 18507594]

約数ペア:

[(1, 18507594), (2, 9253797), (3, 6169198), (6, 3084599), (7, 2643942), (14, 1321971), (17, 1088682), (21, 881314), (23, 804678), (34, 544341), (42, 440657), (46, 402339), (49, 377706), (51, 362894), (69, 268226), (98, 188853), (102, 181447), (119, 155526), (138, 134113), (147, 125902), (161, 114954), (238, 77763), (294, 62951), (322, 57477), (343, 53958), (357, 51842), (391, 47334), (483, 38318), (529, 34986), (686, 26979), (714, 25921), (782, 23667), (833, 22218), (966, 19159), (1029, 17986), (1058, 17493), (1127, 16422), (1173, 15778), (1587, 11662), (1666, 11109), (2058, 8993), (2254, 8211), (2346, 7889), (2499, 7406), (2737, 6762), (3174, 5831), (3381, 5474), (3703, 4998)]