2783108106

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{439}}^1$

素因数の和:673

約数の個数: 128

約数和(自身を含む): 6741504000

約数和(自身を除く): 3958395894

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 37, 38, 54, 57, 74, 111, 114, 167, 171, 222, 333, 334, 342, 439, 501, 513, 666, 703, 878, 999, 1002, 1026, 1317, 1406, 1503, 1998, 2109, 2634, 3006, 3173, 3951, 4218, 4509, 6179, 6327, 6346, 7902, 8341, 9018, 9519, 11853, 12358, 12654, 16243, 16682, 18537, 18981, 19038, 23706, 25023, 28557, 32486, 37074, 37962, 48729, 50046, 55611, 57114, 73313, 75069, 85671, 97458, 111222, 117401, 146187, 146626, 150138, 166833, 171342, 219939, 225207, 234802, 292374, 308617, 333666, 352203, 438561, 439878, 450414, 617234, 659817, 704406, 877122, 925851, 1056609, 1319634, 1392947, 1851702, 1979451, 2113218, 2712581, 2777553, 2785894, 3169827, 3958902, 4178841, 5425162, 5555106, 6339654, 8137743, 8332659, 8357682, 12536523, 16275486, 16665318, 24413229, 25073046, 37609569, 48826458, 51539039, 73239687, 75219138, 103078078, 146479374, 154617117, 309234234, 463851351, 927702702, 1391554053, 2783108106]

約数ペア:

[(1, 2783108106), (2, 1391554053), (3, 927702702), (6, 463851351), (9, 309234234), (18, 154617117), (19, 146479374), (27, 103078078), (37, 75219138), (38, 73239687), (54, 51539039), (57, 48826458), (74, 37609569), (111, 25073046), (114, 24413229), (167, 16665318), (171, 16275486), (222, 12536523), (333, 8357682), (334, 8332659), (342, 8137743), (439, 6339654), (501, 5555106), (513, 5425162), (666, 4178841), (703, 3958902), (878, 3169827), (999, 2785894), (1002, 2777553), (1026, 2712581), (1317, 2113218), (1406, 1979451), (1503, 1851702), (1998, 1392947), (2109, 1319634), (2634, 1056609), (3006, 925851), (3173, 877122), (3951, 704406), (4218, 659817), (4509, 617234), (6179, 450414), (6327, 439878), (6346, 438561), (7902, 352203), (8341, 333666), (9018, 308617), (9519, 292374), (11853, 234802), (12358, 225207), (12654, 219939), (16243, 171342), (16682, 166833), (18537, 150138), (18981, 146626), (19038, 146187), (23706, 117401), (25023, 111222), (28557, 97458), (32486, 85671), (37074, 75069), (37962, 73313), (48729, 57114), (50046, 55611)]