2649661758

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{1187}}^1$

素因数の和:1382

約数の個数: 96

約数和(自身を含む): 6204781440

約数和(自身を除く): 3555119682

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 61, 107, 114, 122, 171, 183, 214, 321, 342, 366, 549, 642, 963, 1098, 1159, 1187, 1926, 2033, 2318, 2374, 3477, 3561, 4066, 6099, 6527, 6954, 7122, 10431, 10683, 12198, 13054, 18297, 19581, 20862, 21366, 22553, 36594, 39162, 45106, 58743, 67659, 72407, 117486, 124013, 127009, 135318, 144814, 202977, 217221, 248026, 254018, 372039, 381027, 405954, 434442, 651663, 744078, 762054, 1116117, 1143081, 1303326, 1375733, 2232234, 2286162, 2413171, 2751466, 4127199, 4826342, 7239513, 7747549, 8254398, 12381597, 14479026, 15495098, 21718539, 23242647, 24763194, 43437078, 46485294, 69727941, 139455882, 147203431, 294406862, 441610293, 883220586, 1324830879, 2649661758]

約数ペア:

[(1, 2649661758), (2, 1324830879), (3, 883220586), (6, 441610293), (9, 294406862), (18, 147203431), (19, 139455882), (38, 69727941), (57, 46485294), (61, 43437078), (107, 24763194), (114, 23242647), (122, 21718539), (171, 15495098), (183, 14479026), (214, 12381597), (321, 8254398), (342, 7747549), (366, 7239513), (549, 4826342), (642, 4127199), (963, 2751466), (1098, 2413171), (1159, 2286162), (1187, 2232234), (1926, 1375733), (2033, 1303326), (2318, 1143081), (2374, 1116117), (3477, 762054), (3561, 744078), (4066, 651663), (6099, 434442), (6527, 405954), (6954, 381027), (7122, 372039), (10431, 254018), (10683, 248026), (12198, 217221), (13054, 202977), (18297, 144814), (19581, 135318), (20862, 127009), (21366, 124013), (22553, 117486), (36594, 72407), (39162, 67659), (45106, 58743)]