19111614018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{821}}^1\times {\mathrm{941}}^1$

素因数の和:1824

約数の個数: 128

約数和(自身を含む): 47574466560

約数和(自身を除く): 28462852542

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 57, 62, 93, 114, 133, 186, 217, 266, 399, 434, 589, 651, 798, 821, 941, 1178, 1302, 1642, 1767, 1882, 2463, 2823, 3534, 4123, 4926, 5646, 5747, 6587, 8246, 11494, 12369, 13174, 15599, 17241, 17879, 19761, 24738, 25451, 29171, 31198, 34482, 35758, 39522, 46797, 50902, 53637, 58342, 76353, 87513, 93594, 107274, 109193, 125153, 152706, 175026, 178157, 204197, 218386, 250306, 327579, 356314, 375459, 408394, 483569, 534471, 554249, 612591, 655158, 750918, 772561, 967138, 1068942, 1108498, 1225182, 1450707, 1545122, 1662747, 2317683, 2901414, 3325494, 3384983, 3879743, 4635366, 5407927, 6769966, 7759486, 10154949, 10815854, 11639229, 14678659, 16223781, 20309898, 23278458, 23949391, 29357318, 32447562, 44035977, 47898782, 71848173, 88071954, 102750613, 143696346, 167645737, 205501226, 308251839, 335291474, 455038429, 502937211, 616503678, 910076858, 1005874422, 1365115287, 2730230574, 3185269003, 6370538006, 9555807009, 19111614018]

約数ペア:

[(1, 19111614018), (2, 9555807009), (3, 6370538006), (6, 3185269003), (7, 2730230574), (14, 1365115287), (19, 1005874422), (21, 910076858), (31, 616503678), (38, 502937211), (42, 455038429), (57, 335291474), (62, 308251839), (93, 205501226), (114, 167645737), (133, 143696346), (186, 102750613), (217, 88071954), (266, 71848173), (399, 47898782), (434, 44035977), (589, 32447562), (651, 29357318), (798, 23949391), (821, 23278458), (941, 20309898), (1178, 16223781), (1302, 14678659), (1642, 11639229), (1767, 10815854), (1882, 10154949), (2463, 7759486), (2823, 6769966), (3534, 5407927), (4123, 4635366), (4926, 3879743), (5646, 3384983), (5747, 3325494), (6587, 2901414), (8246, 2317683), (11494, 1662747), (12369, 1545122), (13174, 1450707), (15599, 1225182), (17241, 1108498), (17879, 1068942), (19761, 967138), (24738, 772561), (25451, 750918), (29171, 655158), (31198, 612591), (34482, 554249), (35758, 534471), (39522, 483569), (46797, 408394), (50902, 375459), (53637, 356314), (58342, 327579), (76353, 250306), (87513, 218386), (93594, 204197), (107274, 178157), (109193, 175026), (125153, 152706)]