2748014766

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{251}}^1\times {\mathrm{12413}}^1$

素因数の和:12686

約数の個数: 72

約数和(自身を含む): 6954273144

約数和(自身を除く): 4206258378

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 251, 294, 441, 502, 753, 882, 1506, 1757, 2259, 3514, 4518, 5271, 10542, 12299, 12413, 15813, 24598, 24826, 31626, 36897, 37239, 73794, 74478, 86891, 110691, 111717, 173782, 221382, 223434, 260673, 521346, 608237, 782019, 1216474, 1564038, 1824711, 3115663, 3649422, 5474133, 6231326, 9346989, 10948266, 18693978, 21809641, 28040967, 43619282, 56081934, 65428923, 130857846, 152667487, 196286769, 305334974, 392573538, 458002461, 916004922, 1374007383, 2748014766]

約数ペア:

[(1, 2748014766), (2, 1374007383), (3, 916004922), (6, 458002461), (7, 392573538), (9, 305334974), (14, 196286769), (18, 152667487), (21, 130857846), (42, 65428923), (49, 56081934), (63, 43619282), (98, 28040967), (126, 21809641), (147, 18693978), (251, 10948266), (294, 9346989), (441, 6231326), (502, 5474133), (753, 3649422), (882, 3115663), (1506, 1824711), (1757, 1564038), (2259, 1216474), (3514, 782019), (4518, 608237), (5271, 521346), (10542, 260673), (12299, 223434), (12413, 221382), (15813, 173782), (24598, 111717), (24826, 110691), (31626, 86891), (36897, 74478), (37239, 73794)]