17961740916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{23321}}^1$

素因数の和:23561

約数の個数: 96

約数和(自身を含む): 49085906688

約数和(自身を除く): 31124165772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 173, 212, 318, 346, 371, 519, 636, 692, 742, 1038, 1113, 1211, 1484, 2076, 2226, 2422, 3633, 4452, 4844, 7266, 9169, 14532, 18338, 23321, 27507, 36676, 46642, 55014, 64183, 69963, 93284, 110028, 128366, 139926, 163247, 192549, 256732, 279852, 326494, 385098, 489741, 652988, 770196, 979482, 1236013, 1958964, 2472026, 3708039, 4034533, 4944052, 7416078, 8069066, 8652091, 12103599, 14832156, 16138132, 17304182, 24207198, 25956273, 28241731, 34608364, 48414396, 51912546, 56483462, 84725193, 103825092, 112966924, 169450386, 213830249, 338900772, 427660498, 641490747, 855320996, 1282981494, 1496811743, 2565962988, 2993623486, 4490435229, 5987246972, 8980870458, 17961740916]

約数ペア:

[(1, 17961740916), (2, 8980870458), (3, 5987246972), (4, 4490435229), (6, 2993623486), (7, 2565962988), (12, 1496811743), (14, 1282981494), (21, 855320996), (28, 641490747), (42, 427660498), (53, 338900772), (84, 213830249), (106, 169450386), (159, 112966924), (173, 103825092), (212, 84725193), (318, 56483462), (346, 51912546), (371, 48414396), (519, 34608364), (636, 28241731), (692, 25956273), (742, 24207198), (1038, 17304182), (1113, 16138132), (1211, 14832156), (1484, 12103599), (2076, 8652091), (2226, 8069066), (2422, 7416078), (3633, 4944052), (4452, 4034533), (4844, 3708039), (7266, 2472026), (9169, 1958964), (14532, 1236013), (18338, 979482), (23321, 770196), (27507, 652988), (36676, 489741), (46642, 385098), (55014, 326494), (64183, 279852), (69963, 256732), (93284, 192549), (110028, 163247), (128366, 139926)]