2017483686

素因数分解:

$2^1\times 3^5\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1787}}^1$

素因数の和:1928

約数の個数: 96

約数和(自身を含む): 4779710208

約数和(自身を除く): 2762226522

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 101, 138, 162, 202, 207, 243, 303, 414, 486, 606, 621, 909, 1242, 1787, 1818, 1863, 2323, 2727, 3574, 3726, 4646, 5361, 5454, 5589, 6969, 8181, 10722, 11178, 13938, 16083, 16362, 20907, 24543, 32166, 41101, 41814, 48249, 49086, 62721, 82202, 96498, 123303, 125442, 144747, 180487, 188163, 246606, 289494, 360974, 369909, 376326, 434241, 541461, 564489, 739818, 868482, 1082922, 1109727, 1128978, 1624383, 2219454, 3248766, 3329181, 4151201, 4873149, 6658362, 8302402, 9746298, 9987543, 12453603, 14619447, 19975086, 24907206, 29238894, 37360809, 43858341, 74721618, 87716682, 112082427, 224164854, 336247281, 672494562, 1008741843, 2017483686]

約数ペア:

[(1, 2017483686), (2, 1008741843), (3, 672494562), (6, 336247281), (9, 224164854), (18, 112082427), (23, 87716682), (27, 74721618), (46, 43858341), (54, 37360809), (69, 29238894), (81, 24907206), (101, 19975086), (138, 14619447), (162, 12453603), (202, 9987543), (207, 9746298), (243, 8302402), (303, 6658362), (414, 4873149), (486, 4151201), (606, 3329181), (621, 3248766), (909, 2219454), (1242, 1624383), (1787, 1128978), (1818, 1109727), (1863, 1082922), (2323, 868482), (2727, 739818), (3574, 564489), (3726, 541461), (4646, 434241), (5361, 376326), (5454, 369909), (5589, 360974), (6969, 289494), (8181, 246606), (10722, 188163), (11178, 180487), (13938, 144747), (16083, 125442), (16362, 123303), (20907, 96498), (24543, 82202), (32166, 62721), (41101, 49086), (41814, 48249)]