2018030964

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:653

約数の個数: 96

約数和(自身を含む): 5029516800

約数和(自身を除く): 3011485836

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 179, 197, 228, 251, 358, 394, 502, 537, 591, 716, 753, 788, 1004, 1074, 1182, 1506, 2148, 2364, 3012, 3401, 3743, 4769, 6802, 7486, 9538, 10203, 11229, 13604, 14307, 14972, 19076, 20406, 22458, 28614, 35263, 40812, 44916, 44929, 49447, 57228, 70526, 89858, 98894, 105789, 134787, 141052, 148341, 179716, 197788, 211578, 269574, 296682, 423156, 539148, 593364, 669997, 853651, 939493, 1339994, 1707302, 1878986, 2009991, 2560953, 2679988, 2818479, 3414604, 3757972, 4019982, 5121906, 5636958, 8039964, 8851013, 10243812, 11273916, 17702026, 26553039, 35404052, 53106078, 106212156, 168169247, 336338494, 504507741, 672676988, 1009015482, 2018030964]

約数ペア:

[(1, 2018030964), (2, 1009015482), (3, 672676988), (4, 504507741), (6, 336338494), (12, 168169247), (19, 106212156), (38, 53106078), (57, 35404052), (76, 26553039), (114, 17702026), (179, 11273916), (197, 10243812), (228, 8851013), (251, 8039964), (358, 5636958), (394, 5121906), (502, 4019982), (537, 3757972), (591, 3414604), (716, 2818479), (753, 2679988), (788, 2560953), (1004, 2009991), (1074, 1878986), (1182, 1707302), (1506, 1339994), (2148, 939493), (2364, 853651), (3012, 669997), (3401, 593364), (3743, 539148), (4769, 423156), (6802, 296682), (7486, 269574), (9538, 211578), (10203, 197788), (11229, 179716), (13604, 148341), (14307, 141052), (14972, 134787), (19076, 105789), (20406, 98894), (22458, 89858), (28614, 70526), (35263, 57228), (40812, 49447), (44916, 44929)]