25739622

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{787}}^1$

素因数の和:897

約数の個数: 48

約数和(自身を含む): 59005440

約数和(自身を除く): 33265818

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 79, 138, 158, 207, 237, 414, 474, 711, 787, 1422, 1574, 1817, 2361, 3634, 4722, 5451, 7083, 10902, 14166, 16353, 18101, 32706, 36202, 54303, 62173, 108606, 124346, 162909, 186519, 325818, 373038, 559557, 1119114, 1429979, 2859958, 4289937, 8579874, 12869811, 25739622]

約数ペア:

[(1, 25739622), (2, 12869811), (3, 8579874), (6, 4289937), (9, 2859958), (18, 1429979), (23, 1119114), (46, 559557), (69, 373038), (79, 325818), (138, 186519), (158, 162909), (207, 124346), (237, 108606), (414, 62173), (474, 54303), (711, 36202), (787, 32706), (1422, 18101), (1574, 16353), (1817, 14166), (2361, 10902), (3634, 7083), (4722, 5451)]