6638904

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:265

約数の個数: 96

約数和(自身を含む): 19843200

約数和(自身を除く): 13204296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 36, 38, 46, 57, 69, 72, 76, 92, 114, 138, 152, 171, 184, 207, 211, 228, 276, 342, 414, 422, 437, 456, 552, 633, 684, 828, 844, 874, 1266, 1311, 1368, 1656, 1688, 1748, 1899, 2532, 2622, 3496, 3798, 3933, 4009, 4853, 5064, 5244, 7596, 7866, 8018, 9706, 10488, 12027, 14559, 15192, 15732, 16036, 19412, 24054, 29118, 31464, 32072, 36081, 38824, 43677, 48108, 58236, 72162, 87354, 92207, 96216, 116472, 144324, 174708, 184414, 276621, 288648, 349416, 368828, 553242, 737656, 829863, 1106484, 1659726, 2212968, 3319452, 6638904]

約数ペア:

[(1, 6638904), (2, 3319452), (3, 2212968), (4, 1659726), (6, 1106484), (8, 829863), (9, 737656), (12, 553242), (18, 368828), (19, 349416), (23, 288648), (24, 276621), (36, 184414), (38, 174708), (46, 144324), (57, 116472), (69, 96216), (72, 92207), (76, 87354), (92, 72162), (114, 58236), (138, 48108), (152, 43677), (171, 38824), (184, 36081), (207, 32072), (211, 31464), (228, 29118), (276, 24054), (342, 19412), (414, 16036), (422, 15732), (437, 15192), (456, 14559), (552, 12027), (633, 10488), (684, 9706), (828, 8018), (844, 7866), (874, 7596), (1266, 5244), (1311, 5064), (1368, 4853), (1656, 4009), (1688, 3933), (1748, 3798), (1899, 3496), (2532, 2622)]