27992412

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{607}}^1$

素因数の和:688

約数の個数: 96

約数和(自身を含む): 84439040

約数和(自身を除く): 56446628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 61, 63, 84, 108, 122, 126, 183, 189, 244, 252, 366, 378, 427, 549, 607, 732, 756, 854, 1098, 1214, 1281, 1647, 1708, 1821, 2196, 2428, 2562, 3294, 3642, 3843, 4249, 5124, 5463, 6588, 7284, 7686, 8498, 10926, 11529, 12747, 15372, 16389, 16996, 21852, 23058, 25494, 32778, 37027, 38241, 46116, 50988, 65556, 74054, 76482, 111081, 114723, 148108, 152964, 222162, 229446, 259189, 333243, 444324, 458892, 518378, 666486, 777567, 999729, 1036756, 1332972, 1555134, 1999458, 2332701, 3110268, 3998916, 4665402, 6998103, 9330804, 13996206, 27992412]

約数ペア:

[(1, 27992412), (2, 13996206), (3, 9330804), (4, 6998103), (6, 4665402), (7, 3998916), (9, 3110268), (12, 2332701), (14, 1999458), (18, 1555134), (21, 1332972), (27, 1036756), (28, 999729), (36, 777567), (42, 666486), (54, 518378), (61, 458892), (63, 444324), (84, 333243), (108, 259189), (122, 229446), (126, 222162), (183, 152964), (189, 148108), (244, 114723), (252, 111081), (366, 76482), (378, 74054), (427, 65556), (549, 50988), (607, 46116), (732, 38241), (756, 37027), (854, 32778), (1098, 25494), (1214, 23058), (1281, 21852), (1647, 16996), (1708, 16389), (1821, 15372), (2196, 12747), (2428, 11529), (2562, 10926), (3294, 8498), (3642, 7686), (3843, 7284), (4249, 6588), (5124, 5463)]